12220031331201 has 32 divisors (see below), whose sum is σ = 17022877949952. Its totient is φ = 7788322529280.

The previous prime is 12220031331121. The next prime is 12220031331239. The reversal of 12220031331201 is 10213313002221.

It is not a de Polignac number, because 12220031331201 - 2⁷ = 12220031331073 is a prime.

It is a super-2 number, since 2×12220031331201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12220031331241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118689921 + ... + 118792833.

It is an arithmetic number, because the mean of its divisors is an integer number (531964935936).

Almost surely, 2^{12220031331201} is an apocalyptic number.

It is an amenable number.

12220031331201 is a deficient number, since it is larger than the sum of its proper divisors (4802846618751).

12220031331201 is a wasteful number, since it uses less digits than its factorization.

12220031331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118413.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12220031331201 its reverse (10213313002221), we get a palindrome (22433344333422).

The spelling of 12220031331201 in words is "twelve trillion, two hundred twenty billion, thirty-one million, three hundred thirty-one thousand, two hundred one".