222762744607161 has 48 divisors (see below), whose sum is σ = 326841333396480. Its totient is φ = 134855525666400.

The previous prime is 222762744607157. The next prime is 222762744607237. The reversal of 222762744607161 is 161706447267222.

It is not a de Polignac number, because 222762744607161 - 2² = 222762744607157 is a prime.

It is a super-3 number, since 3×222762744607161³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (222762744602161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4576132620 + ... + 4576181298.

It is an arithmetic number, because the mean of its divisors is an integer number (6809194445760).

Almost surely, 2^{222762744607161} is an apocalyptic number.

It is an amenable number.

222762744607161 is a deficient number, since it is larger than the sum of its proper divisors (104078588789319).

222762744607161 is a wasteful number, since it uses less digits than its factorization.

222762744607161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62658 (or 62647 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 57.

The spelling of 222762744607161 in words is "two hundred twenty-two trillion, seven hundred sixty-two billion, seven hundred forty-four million, six hundred seven thousand, one hundred sixty-one".