22402211512113 has 6 divisors (see below), whose sum is σ = 32358749961954. Its totient is φ = 14934807674736.

The previous prime is 22402211512103. The next prime is 22402211512129. The reversal of 22402211512113 is 31121511220422.

22402211512113 is a `hidden beast` number, since 2 + 2 + 4 + 0 + 22 + 11 + 512 + 113 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21773730410289 + 628481101824 = 4666233^2 + 792768^2 .

It is not a de Polignac number, because 22402211512113 - 2¹⁷ = 22402211381041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22402211512103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1244567306220 + ... + 1244567306237.

It is an arithmetic number, because the mean of its divisors is an integer number (5393124993659).

Almost surely, 2^{22402211512113} is an apocalyptic number.

It is an amenable number.

22402211512113 is a deficient number, since it is larger than the sum of its proper divisors (9956538449841).

22402211512113 is a wasteful number, since it uses less digits than its factorization.

22402211512113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489134612463 (or 2489134612460 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 22402211512113 its reverse (31121511220422), we get a palindrome (53523722732535).

The spelling of 22402211512113 in words is "twenty-two trillion, four hundred two billion, two hundred eleven million, five hundred twelve thousand, one hundred thirteen".