22503222271255 has 16 divisors (see below), whose sum is σ = 29459247882624. Its totient is φ = 16365710843680.

The previous prime is 22503222271219. The next prime is 22503222271367. The reversal of 22503222271255 is 55217222230522.

It is not a de Polignac number, because 22503222271255 - 2²⁷ = 22503088053527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45492 + ... + 6708838.

It is an arithmetic number, because the mean of its divisors is an integer number (1841202992664).

Almost surely, 2^{22503222271255} is an apocalyptic number.

22503222271255 is a deficient number, since it is larger than the sum of its proper divisors (6956025611369).

22503222271255 is a wasteful number, since it uses less digits than its factorization.

22503222271255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6724766.

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 22503222271255 in words is "twenty-two trillion, five hundred three billion, two hundred twenty-two million, two hundred seventy-one thousand, two hundred fifty-five".