122201311333020 has 96 divisors (see below), whose sum is σ = 357043568716800. Its totient is φ = 31169908830720.

The previous prime is 122201311333009. The next prime is 122201311333033. The reversal of 122201311333020 is 20333113102221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183650881 + ... + 184315079.

It is an arithmetic number, because the mean of its divisors is an integer number (3719203840800).

Almost surely, 2^{122201311333020} is an apocalyptic number.

122201311333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122201311333020 is an abundant number, since it is smaller than the sum of its proper divisors (234842257383780).

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

122201311333020 is a wasteful number, since it uses less digits than its factorization.

122201311333020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797555 (or 797553 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 122201311333020 its reverse (20333113102221), we get a palindrome (142534424435241).

The spelling of 122201311333020 in words is "one hundred twenty-two trillion, two hundred one billion, three hundred eleven million, three hundred thirty-three thousand, twenty".