122155082 has 8 divisors (see below), whose sum is σ = 209408736. Its totient is φ = 52352172.

The previous prime is 122155069. The next prime is 122155087. The reversal of 122155082 is 280551221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (122155087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4362668 + ... + 4362695.

It is an arithmetic number, because the mean of its divisors is an integer number (26176092).

Almost surely, 2^122155082 is an apocalyptic number.

122155082 is a deficient number, since it is larger than the sum of its proper divisors (87253654).

122155082 is an equidigital number, since it uses as much as digits as its factorization.

122155082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8725372.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 122155082 is about 11052.3790199215. The cubic root of 122155082 is about 496.1776294288.

The spelling of 122155082 in words is "one hundred twenty-two million, one hundred fifty-five thousand, eighty-two".