22254553155322 has 16 divisors (see below), whose sum is σ = 34621974169344. Its totient is φ = 10717297416000.

The previous prime is 22254553155281. The next prime is 22254553155323. The reversal of 22254553155322 is 22355135545222.

It is a super-2 number, since 2×22254553155322² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22254553155323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850566079 + ... + 850592242.

It is an arithmetic number, because the mean of its divisors is an integer number (2163873385584).

Almost surely, 2^{22254553155322} is an apocalyptic number.

22254553155322 is a deficient number, since it is larger than the sum of its proper divisors (12367421014022).

22254553155322 is a wasteful number, since it uses less digits than its factorization.

22254553155322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701158565.

The product of its digits is 3600000, while the sum is 46.

The spelling of 22254553155322 in words is "twenty-two trillion, two hundred fifty-four billion, five hundred fifty-three million, one hundred fifty-five thousand, three hundred twenty-two".