122022200120 has 16 divisors (see below), whose sum is σ = 274549950360. Its totient is φ = 48808880032.

The previous prime is 122022200099. The next prime is 122022200141. The reversal of 122022200120 is 21002220221.

It is an interprime number because it is at equal distance from previous prime (122022200099) and next prime (122022200141).

It is a junction number, because it is equal to n+sod(n) for n = 122022200095 and 122022200104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1525277462 + ... + 1525277541.

Almost surely, 2^122022200120 is an apocalyptic number.

122022200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122022200120 is an abundant number, since it is smaller than the sum of its proper divisors (152527750240).

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

122022200120 is a wasteful number, since it uses less digits than its factorization.

122022200120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050555014 (or 3050555010 counting only the distinct ones).

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

Adding to 122022200120 its reverse (21002220221), we get a palindrome (143024420341).

The spelling of 122022200120 in words is "one hundred twenty-two billion, twenty-two million, two hundred thousand, one hundred twenty".