222774552346375 has 16 divisors (see below), whose sum is σ = 278023992453792. Its totient is φ = 178218775771200.

The previous prime is 222774552346351. The next prime is 222774552346417. The reversal of 222774552346375 is 573643255477222.

It is not a de Polignac number, because 222774552346375 - 2¹³ = 222774552338183 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 22138299 + ... + 30588451.

It is an arithmetic number, because the mean of its divisors is an integer number (17376499528362).

Almost surely, 2^{222774552346375} is an apocalyptic number.

222774552346375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

222774552346375 is a deficient number, since it is larger than the sum of its proper divisors (55249440107417).

222774552346375 is an equidigital number, since it uses as much as digits as its factorization.

222774552346375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8661075 (or 8661065 counting only the distinct ones).

The product of its digits is 592704000, while the sum is 64.

The spelling of 222774552346375 in words is "two hundred twenty-two trillion, seven hundred seventy-four billion, five hundred fifty-two million, three hundred forty-six thousand, three hundred seventy-five".