332232121002 has 16 divisors (see below), whose sum is σ = 664482339072. Its totient is φ = 110741024160.

The previous prime is 332232120971. The next prime is 332232121003. The reversal of 332232121002 is 200121232233.

It is a happy number.

It is a super-2 number, since 2×332232121002² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332232121002.

It is not an unprimeable number, because it can be changed into a prime (332232121003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509274 + ... + 961157.

It is an arithmetic number, because the mean of its divisors is an integer number (41530146192).

Almost surely, 2^332232121002 is an apocalyptic number.

332232121002 is an abundant number, since it is smaller than the sum of its proper divisors (332250218070).

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

332232121002 is a wasteful number, since it uses less digits than its factorization.

332232121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508093.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 332232121002 its reverse (200121232233), we get a palindrome (532353353235).

The spelling of 332232121002 in words is "three hundred thirty-two billion, two hundred thirty-two million, one hundred twenty-one thousand, two".