122330101 has 4 divisors (see below), whose sum is σ = 125313804. Its totient is φ = 119346400.

The previous prime is 122330063. The next prime is 122330111. The reversal of 122330101 is 101033221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 60078001 + 62252100 = 7751^2 + 7890^2 .

It is a cyclic number.

It is not a de Polignac number, because 122330101 - 2⁷ = 122329973 is a prime.

It is a super-2 number, since 2×122330101² = 29929307221340402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122330111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1491790 + ... + 1491871.

It is an arithmetic number, because the mean of its divisors is an integer number (31328451).

Almost surely, 2^122330101 is an apocalyptic number.

It is an amenable number.

122330101 is a deficient number, since it is larger than the sum of its proper divisors (2983703).

122330101 is an equidigital number, since it uses as much as digits as its factorization.

122330101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983702.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 122330101 is about 11060.2938930211. The cubic root of 122330101 is about 496.4144842809.

Adding to 122330101 its reverse (101033221), we get a palindrome (223363322).

The spelling of 122330101 in words is "one hundred twenty-two million, three hundred thirty thousand, one hundred one".