22053154146255 has 48 divisors (see below), whose sum is σ = 39044145014784. Its totient is φ = 11509850189760.

The previous prime is 22053154146239. The next prime is 22053154146307. The reversal of 22053154146255 is 55264145135022.

22053154146255 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 3 + 1 + 5 + 4 + 14 + 625 + 5 = 666.

It is not a de Polignac number, because 22053154146255 - 2⁴ = 22053154146239 is a prime.

It is a super-3 number, since 3×22053154146255³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 22053154146255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14740810 + ... + 16167800.

It is an arithmetic number, because the mean of its divisors is an integer number (813419687808).

Almost surely, 2^{22053154146255} is an apocalyptic number.

22053154146255 is a deficient number, since it is larger than the sum of its proper divisors (16990990868529).

22053154146255 is a wasteful number, since it uses less digits than its factorization.

22053154146255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434356 (or 1434353 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

The spelling of 22053154146255 in words is "twenty-two trillion, fifty-three billion, one hundred fifty-four million, one hundred forty-six thousand, two hundred fifty-five".