22225055151554 has 8 divisors (see below), whose sum is σ = 33337750763520. Its totient is φ = 11112471563716.

The previous prime is 22225055151547. The next prime is 22225055151577. The reversal of 22225055151554 is 45515155052222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22225055151554² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27508274 + ... + 28304685.

It is an arithmetic number, because the mean of its divisors is an integer number (4167218845440).

Almost surely, 2^{22225055151554} is an apocalyptic number.

22225055151554 is a deficient number, since it is larger than the sum of its proper divisors (11112695611966).

22225055151554 is a wasteful number, since it uses less digits than its factorization.

22225055151554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56012064.

The product of its (nonzero) digits is 1000000, while the sum is 44.

The spelling of 22225055151554 in words is "twenty-two trillion, two hundred twenty-five billion, fifty-five million, one hundred fifty-one thousand, five hundred fifty-four".