23202022112100 has 144 divisors (see below), whose sum is σ = 80327912573440. Its totient is φ = 5711266972800.

The previous prime is 23202022112021. The next prime is 23202022112131. The reversal of 23202022112100 is 121122020232.

23202022112100 is a `hidden beast` number, since 2 + 320 + 2 + 0 + 221 + 121 + 0 + 0 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 330478036 + ... + 330548235.

Almost surely, 2^{23202022112100} is an apocalyptic number.

23202022112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23202022112100 is an abundant number, since it is smaller than the sum of its proper divisors (57125890461340).

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

23202022112100 is a wasteful number, since it uses less digits than its factorization.

23202022112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661026307 (or 661026294 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 23202022112100 its reverse (121122020232), we get a palindrome (23323144132332).

The spelling of 23202022112100 in words is "twenty-three trillion, two hundred two billion, twenty-two million, one hundred twelve thousand, one hundred".