2231022112029 has 6 divisors (see below), whose sum is σ = 3222587495166. Its totient is φ = 1487348074680.

The previous prime is 2231022112021. The next prime is 2231022112051. The reversal of 2231022112029 is 9202112201322.

2231022112029 is a `hidden beast` number, since 2 + 2 + 310 + 221 + 120 + 2 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1998341295129 + 232680816900 = 1413627^2 + 482370^2 .

It is not a de Polignac number, because 2231022112029 - 2³ = 2231022112021 is a prime.

It is a super-3 number, since 3×2231022112029³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231022111993 and 2231022112011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231022112021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123945672882 + ... + 123945672899.

It is an arithmetic number, because the mean of its divisors is an integer number (537097915861).

Almost surely, 2^{2231022112029} is an apocalyptic number.

It is an amenable number.

2231022112029 is a deficient number, since it is larger than the sum of its proper divisors (991565383137).

2231022112029 is a wasteful number, since it uses less digits than its factorization.

2231022112029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247891345787 (or 247891345784 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 2231022112029 in words is "two trillion, two hundred thirty-one billion, twenty-two million, one hundred twelve thousand, twenty-nine".