120000120002022 has 64 divisors (see below), whose sum is σ = 258820621516800. Its totient is φ = 36871858800000.

The previous prime is 120000120001991. The next prime is 120000120002023. The reversal of 120000120002022 is 220200021000021.

It is a junction number, because it is equal to n+sod(n) for n = 120000120001989 and 120000120002007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000120002023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1271153979 + ... + 1271248377.

It is an arithmetic number, because the mean of its divisors is an integer number (4044072211200).

Almost surely, 2^{120000120002022} is an apocalyptic number.

120000120002022 is an abundant number, since it is smaller than the sum of its proper divisors (138820501514778).

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

120000120002022 is a wasteful number, since it uses less digits than its factorization.

120000120002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116869.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120000120002022 its reverse (220200021000021), we get a palindrome (340200141002043).

The spelling of 120000120002022 in words is "one hundred twenty trillion, one hundred twenty million, two thousand, twenty-two".