122002211102120 has 16 divisors (see below), whose sum is σ = 274504974979860. Its totient is φ = 48800884440832.

The previous prime is 122002211102117. The next prime is 122002211102141. The reversal of 122002211102120 is 21201112200221.

It can be written as a sum of positive squares in 2 ways, for example, as 121436036119204 + 566174982916 = 11019802^2 + 752446^2 .

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, 1525027638737 + ... + 1525027638816.

Almost surely, 2^{122002211102120} is an apocalyptic number.

122002211102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122002211102120 is an abundant number, since it is smaller than the sum of its proper divisors (152502763877740).

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

122002211102120 is a wasteful number, since it uses less digits than its factorization.

122002211102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050055277564 (or 3050055277560 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122002211102120 its reverse (21201112200221), we get a palindrome (143203323302341).

The spelling of 122002211102120 in words is "one hundred twenty-two trillion, two billion, two hundred eleven million, one hundred two thousand, one hundred twenty".