1011101322 has 32 divisors (see below), whose sum is σ = 2521188864. Its totient is φ = 262623600.

The previous prime is 1011101317. The next prime is 1011101323. The reversal of 1011101322 is 2231011101.

It is a junction number, because it is equal to n+sod(n) for n = 1011101298 and 1011101307.

It is not an unprimeable number, because it can be changed into a prime (1011101323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1093804 + ... + 1094727.

It is an arithmetic number, because the mean of its divisors is an integer number (78787152).

Almost surely, 2^1011101322 is an apocalyptic number.

1011101322 is an abundant number, since it is smaller than the sum of its proper divisors (1510087542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011101322 is a wasteful number, since it uses less digits than its factorization.

1011101322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188554.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1011101322 is about 31797.8194535412. The cubic root of 1011101322 is about 1003.6868312374.

Adding to 1011101322 its reverse (2231011101), we get a palindrome (3242112423).

The spelling of 1011101322 in words is "one billion, eleven million, one hundred one thousand, three hundred twenty-two".