22013330234031 has 6 divisors (see below), whose sum is σ = 31797032560280. Its totient is φ = 14675553489348.

The previous prime is 22013330234009. The next prime is 22013330234047. The reversal of 22013330234031 is 13043203331022.

22013330234031 is a `hidden beast` number, since 2 + 2 + 0 + 13 + 3 + 302 + 340 + 3 + 1 = 666.

It is not a de Polignac number, because 22013330234031 - 2⁹ = 22013330233519 is a prime.

It is a super-2 number, since 2×22013330234031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22013330233986 and 22013330234004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013330232031) 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, 1222962790771 + ... + 1222962790788.

Almost surely, 2^{22013330234031} is an apocalyptic number.

22013330234031 is a deficient number, since it is larger than the sum of its proper divisors (9783702326249).

22013330234031 is a wasteful number, since it uses less digits than its factorization.

22013330234031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445925581565 (or 2445925581562 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 22013330234031 its reverse (13043203331022), we get a palindrome (35056533565053).

The spelling of 22013330234031 in words is "twenty-two trillion, thirteen billion, three hundred thirty million, two hundred thirty-four thousand, thirty-one".