120022000000100 has 72 divisors (see below), whose sum is σ = 286168870999200. Its totient is φ = 43330375353600.

The previous prime is 120022000000079. The next prime is 120022000000127. The reversal of 120022000000100 is 1000000220021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 392332385 + ... + 392638184.

Almost surely, 2^{120022000000100} is an apocalyptic number.

120022000000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120022000000100 is an abundant number, since it is smaller than the sum of its proper divisors (166146870999100).

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

120022000000100 is a wasteful number, since it uses less digits than its factorization.

120022000000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784970733 (or 784970726 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 120022000000100 its reverse (1000000220021), we get a palindrome (121022000220121).

The spelling of 120022000000100 in words is "one hundred twenty trillion, twenty-two billion, one hundred", and thus it is an aban number.