120102022000 has 40 divisors (see below), whose sum is σ = 290406694032. Its totient is φ = 48040808000.

The previous prime is 120102021983. The next prime is 120102022057. The reversal of 120102022000 is 220201021.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30023506 + ... + 30027505.

Almost surely, 2^120102022000 is an apocalyptic number.

120102022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120102022000 is an abundant number, since it is smaller than the sum of its proper divisors (170304672032).

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

120102022000 is an equidigital number, since it uses as much as digits as its factorization.

120102022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60051034 (or 60051018 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 120102022000 its reverse (220201021), we get a palindrome (120322223021).

The spelling of 120102022000 in words is "one hundred twenty billion, one hundred two million, twenty-two thousand".