222052654505544 has 32 divisors (see below), whose sum is σ = 558232930332000. Its totient is φ = 73604045626112.

The previous prime is 222052654505459. The next prime is 222052654505609. The reversal of 222052654505544 is 445505456250222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25844112849 + ... + 25844121440.

It is an arithmetic number, because the mean of its divisors is an integer number (17444779072875).

Almost surely, 2^{222052654505544} is an apocalyptic number.

222052654505544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222052654505544 is an abundant number, since it is smaller than the sum of its proper divisors (336180275826456).

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

222052654505544 is a wasteful number, since it uses less digits than its factorization.

222052654505544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51688234477 (or 51688234473 counting only the distinct ones).

The product of its (nonzero) digits is 19200000, while the sum is 51.

The spelling of 222052654505544 in words is "two hundred twenty-two trillion, fifty-two billion, six hundred fifty-four million, five hundred five thousand, five hundred forty-four".