22211110130031 has 6 divisors (see below), whose sum is σ = 32082714632280. Its totient is φ = 14807406753348.

The previous prime is 22211110130029. The next prime is 22211110130063. The reversal of 22211110130031 is 13003101111222.

22211110130031 is a `hidden beast` number, since 2 + 221 + 1 + 110 + 1 + 300 + 31 = 666.

It is not a de Polignac number, because 22211110130031 - 2¹ = 22211110130029 is a prime.

It is a super-2 number, since 2×22211110130031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22211110129986 and 22211110130013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211110137031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1233950562771 + ... + 1233950562788.

It is an arithmetic number, because the mean of its divisors is an integer number (5347119105380).

Almost surely, 2^{22211110130031} is an apocalyptic number.

22211110130031 is a deficient number, since it is larger than the sum of its proper divisors (9871604502249).

22211110130031 is a wasteful number, since it uses less digits than its factorization.

22211110130031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467901125565 (or 2467901125562 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 22211110130031 its reverse (13003101111222), we get a palindrome (35214211241253).

The spelling of 22211110130031 in words is "twenty-two trillion, two hundred eleven billion, one hundred ten million, one hundred thirty thousand, thirty-one".