222773105052155 has 32 divisors (see below), whose sum is σ = 316056326077440. Its totient is φ = 147489366245760.

The previous prime is 222773105052139. The next prime is 222773105052181. The reversal of 222773105052155 is 551250501377222.

It is not a de Polignac number, because 222773105052155 - 2⁴ = 222773105052139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84949940 + ... + 87533070.

It is an arithmetic number, because the mean of its divisors is an integer number (9876760189920).

Almost surely, 2^{222773105052155} is an apocalyptic number.

222773105052155 is a deficient number, since it is larger than the sum of its proper divisors (93283221025285).

222773105052155 is a wasteful number, since it uses less digits than its factorization.

222773105052155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668139.

The product of its (nonzero) digits is 1470000, while the sum is 47.

The spelling of 222773105052155 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, one hundred five million, fifty-two thousand, one hundred fifty-five".