122220201121032 has 32 divisors (see below), whose sum is σ = 349200574632000. Its totient is φ = 34920057463104.

The previous prime is 122220201120977. The next prime is 122220201121093. The reversal of 122220201121032 is 230121102022221.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363750598407 + ... + 363750598742.

It is an arithmetic number, because the mean of its divisors is an integer number (10912517957250).

Almost surely, 2^{122220201121032} is an apocalyptic number.

122220201121032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122220201121032 is an abundant number, since it is smaller than the sum of its proper divisors (226980373510968).

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

122220201121032 is a wasteful number, since it uses less digits than its factorization.

122220201121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727501197165 (or 727501197161 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 122220201121032 its reverse (230121102022221), we get a palindrome (352341303143253).

The spelling of 122220201121032 in words is "one hundred twenty-two trillion, two hundred twenty billion, two hundred one million, one hundred twenty-one thousand, thirty-two".