22556142452162 has 8 divisors (see below), whose sum is σ = 36910051285392. Its totient is φ = 10252792023700.

The previous prime is 22556142452147. The next prime is 22556142452213. The reversal of 22556142452162 is 26125424165522.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512639601164 + ... + 512639601207.

It is an arithmetic number, because the mean of its divisors is an integer number (4613756410674).

Almost surely, 2^{22556142452162} is an apocalyptic number.

22556142452162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22556142452162 is a deficient number, since it is larger than the sum of its proper divisors (14353908833230).

22556142452162 is a wasteful number, since it uses less digits than its factorization.

22556142452162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025279202384.

The product of its digits is 2304000, while the sum is 47.

The spelling of 22556142452162 in words is "twenty-two trillion, five hundred fifty-six billion, one hundred forty-two million, four hundred fifty-two thousand, one hundred sixty-two".