222062312661055 has 4 divisors (see below), whose sum is σ = 266474775193272. Its totient is φ = 177649850128840.

The previous prime is 222062312661031. The next prime is 222062312661089. The reversal of 222062312661055 is 550166213260222.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 222062312661055 - 2⁵ = 222062312661023 is a prime.

It is a super-2 number, since 2×222062312661055² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 22206231266101 + ... + 22206231266110.

It is an arithmetic number, because the mean of its divisors is an integer number (66618693798318).

Almost surely, 2^{222062312661055} is an apocalyptic number.

222062312661055 is a deficient number, since it is larger than the sum of its proper divisors (44412462532217).

222062312661055 is an equidigital number, since it uses as much as digits as its factorization.

222062312661055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44412462532216.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 222062312661055 in words is "two hundred twenty-two trillion, sixty-two billion, three hundred twelve million, six hundred sixty-one thousand, fifty-five".