2102232022312 has 32 divisors (see below), whose sum is σ = 4201662960000. Its totient is φ = 983189121408.

The previous prime is 2102232022301. The next prime is 2102232022327. The reversal of 2102232022312 is 2132202322012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87522637 + ... + 87546652.

It is an arithmetic number, because the mean of its divisors is an integer number (131301967500).

Almost surely, 2^{2102232022312} is an apocalyptic number.

It is an amenable number.

2102232022312 is a deficient number, since it is larger than the sum of its proper divisors (2099430937688).

2102232022312 is a wasteful number, since it uses less digits than its factorization.

2102232022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175069393 (or 175069389 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2102232022312 its reverse (2132202322012), we get a palindrome (4234434344324).

The spelling of 2102232022312 in words is "two trillion, one hundred two billion, two hundred thirty-two million, twenty-two thousand, three hundred twelve".