22272619037565 has 128 divisors (see below), whose sum is σ = 38835659520000. Its totient is φ = 10834901812224.

The previous prime is 22272619037531. The next prime is 22272619037573. The reversal of 22272619037565 is 56573091627222.

It is not a de Polignac number, because 22272619037565 - 2⁸ = 22272619037309 is a prime.

It is a super-2 number, since 2×22272619037565² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13032543931 + ... + 13032545639.

It is an arithmetic number, because the mean of its divisors is an integer number (303403590000).

Almost surely, 2^{22272619037565} is an apocalyptic number.

It is an amenable number.

22272619037565 is a deficient number, since it is larger than the sum of its proper divisors (16563040482435).

22272619037565 is a wasteful number, since it uses less digits than its factorization.

22272619037565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851.

The product of its (nonzero) digits is 19051200, while the sum is 57.

The spelling of 22272619037565 in words is "twenty-two trillion, two hundred seventy-two billion, six hundred nineteen million, thirty-seven thousand, five hundred sixty-five".