121322982 has 32 divisors (see below), whose sum is σ = 280278144. Its totient is φ = 34601600.

The previous prime is 121322969. The next prime is 121323017. The reversal of 121322982 is 289223121.

It is a super-2 number, since 2×121322982² = 29438531922744648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52944 + ... + 55187.

It is an arithmetic number, because the mean of its divisors is an integer number (8758692).

Almost surely, 2^121322982 is an apocalyptic number.

121322982 is an abundant number, since it is smaller than the sum of its proper divisors (158955162).

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

121322982 is a wasteful number, since it uses less digits than its factorization.

121322982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108164.

The product of its digits is 3456, while the sum is 30.

The square root of 121322982 is about 11014.6712161553. The cubic root of 121322982 is about 495.0484352156.

The spelling of 121322982 in words is "one hundred twenty-one million, three hundred twenty-two thousand, nine hundred eighty-two".