3022121232 has 80 divisors (see below), whose sum is σ = 9341902080. Its totient is φ = 929881728.

The previous prime is 3022121183. The next prime is 3022121239. The reversal of 3022121232 is 2321212203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3022121239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263448 + ... + 274679.

It is an arithmetic number, because the mean of its divisors is an integer number (116773776).

Almost surely, 2^3022121232 is an apocalyptic number.

It is an amenable number.

3022121232 is an abundant number, since it is smaller than the sum of its proper divisors (6319780848).

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

3022121232 is a wasteful number, since it uses less digits than its factorization.

3022121232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538157 (or 538145 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3022121232 is about 54973.8231524787. The cubic root of 3022121232 is about 1445.7858190718.

Adding to 3022121232 its reverse (2321212203), we get a palindrome (5343333435).

The spelling of 3022121232 in words is "three billion, twenty-two million, one hundred twenty-one thousand, two hundred thirty-two".