122002111220000 has 120 divisors (see below), whose sum is σ = 327429266682672. Its totient is φ = 44364404000000.

The previous prime is 122002111219991. The next prime is 122002111220023. The reversal of 122002111220000 is 22111200221.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 277057526 + ... + 277497525.

Almost surely, 2^{122002111220000} is an apocalyptic number.

122002111220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122002111220000 is an abundant number, since it is smaller than the sum of its proper divisors (205427155462672).

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

122002111220000 is an equidigital number, since it uses as much as digits as its factorization.

122002111220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554555092 (or 554555069 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122002111220000 its reverse (22111200221), we get a palindrome (122024222420221).

The spelling of 122002111220000 in words is "one hundred twenty-two trillion, two billion, one hundred eleven million, two hundred twenty thousand".