22201055551434 has 32 divisors (see below), whose sum is σ = 47024214759360. Its totient is φ = 6963523736832.

The previous prime is 22201055551397. The next prime is 22201055551447. The reversal of 22201055551434 is 43415555010222.

It is a junction number, because it is equal to n+sod(n) for n = 22201055551392 and 22201055551401.

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, 23173489 + ... + 24112500.

It is an arithmetic number, because the mean of its divisors is an integer number (1469506711230).

Almost surely, 2^{22201055551434} is an apocalyptic number.

22201055551434 is an abundant number, since it is smaller than the sum of its proper divisors (24823159207926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22201055551434 is a wasteful number, since it uses less digits than its factorization.

22201055551434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47290614.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 22201055551434 in words is "twenty-two trillion, two hundred one billion, fifty-five million, five hundred fifty-one thousand, four hundred thirty-four".