222773157051731 has 16 divisors (see below), whose sum is σ = 261735571345248. Its totient is φ = 186931039296000.

The previous prime is 222773157051659. The next prime is 222773157051743. The reversal of 222773157051731 is 137150751377222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222773157051731 is a prime.

It is a super-2 number, since 2×222773157051731² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222773157051751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45452966 + ... + 50115051.

It is an arithmetic number, because the mean of its divisors is an integer number (16358473209078).

Almost surely, 2^{222773157051731} is an apocalyptic number.

222773157051731 is a deficient number, since it is larger than the sum of its proper divisors (38962414293517).

222773157051731 is a wasteful number, since it uses less digits than its factorization.

222773157051731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95584342.

The product of its (nonzero) digits is 4321800, while the sum is 53.

The spelling of 222773157051731 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, one hundred fifty-seven million, fifty-one thousand, seven hundred thirty-one".