122020201022000 has 80 divisors (see below), whose sum is σ = 295322933060064. Its totient is φ = 48762077600000.

The previous prime is 122020201021967. The next prime is 122020201022021. The reversal of 122020201022000 is 220102020221.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 26629226 + ... + 30873225.

Almost surely, 2^{122020201022000} is an apocalyptic number.

122020201022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122020201022000 is an abundant number, since it is smaller than the sum of its proper divisors (173302732038064).

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

122020201022000 is a wasteful number, since it uses less digits than its factorization.

122020201022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57503535 (or 57503519 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 122020201022000 its reverse (220102020221), we get a palindrome (122240303042221).

The spelling of 122020201022000 in words is "one hundred twenty-two trillion, twenty billion, two hundred one million, twenty-two thousand".