122100110022000 has 160 divisors (see below), whose sum is σ = 429437187189504. Its totient is φ = 29600026656000.

The previous prime is 122100110021983. The next prime is 122100110022031. The reversal of 122100110022000 is 220011001221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 924934834 + ... + 925066833.

Almost surely, 2^{122100110022000} is an apocalyptic number.

122100110022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122100110022000 is an abundant number, since it is smaller than the sum of its proper divisors (307337077167504).

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

122100110022000 is a wasteful number, since it uses less digits than its factorization.

122100110022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850001704 (or 1850001688 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122100110022000 its reverse (220011001221), we get a palindrome (122320121023221).

The spelling of 122100110022000 in words is "one hundred twenty-two trillion, one hundred billion, one hundred ten million, twenty-two thousand".