100023112232200 has 24 divisors (see below), whose sum is σ = 232553735940330. Its totient is φ = 40009244892800.

The previous prime is 100023112232179. The next prime is 100023112232249. The reversal of 100023112232200 is 2232211320001.

It can be written as a sum of positive squares in 3 ways, for example, as 73799679774276 + 26223432457924 = 8590674^2 + 5120882^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250057780381 + ... + 250057780780.

Almost surely, 2^{100023112232200} is an apocalyptic number.

100023112232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100023112232200 is an abundant number, since it is smaller than the sum of its proper divisors (132530623708130).

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

100023112232200 is a wasteful number, since it uses less digits than its factorization.

100023112232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500115561177 (or 500115561168 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 100023112232200 its reverse (2232211320001), we get a palindrome (102255323552201).

The spelling of 100023112232200 in words is "one hundred trillion, twenty-three billion, one hundred twelve million, two hundred thirty-two thousand, two hundred".