1002100212232 has 32 divisors (see below), whose sum is σ = 2159354030400. Its totient is φ = 427072233024.

The previous prime is 1002100212161. The next prime is 1002100212251. The reversal of 1002100212232 is 2322120012001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49975023 + ... + 49995070.

It is an arithmetic number, because the mean of its divisors is an integer number (67479813450).

Almost surely, 2^{1002100212232} is an apocalyptic number.

It is an amenable number.

1002100212232 is an abundant number, since it is smaller than the sum of its proper divisors (1157253818168).

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

1002100212232 is a wasteful number, since it uses less digits than its factorization.

1002100212232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99970285 (or 99970281 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1002100212232 its reverse (2322120012001), we get a palindrome (3324220224233).

The spelling of 1002100212232 in words is "one trillion, two billion, one hundred million, two hundred twelve thousand, two hundred thirty-two".