162066236360231 has 32 divisors (see below), whose sum is σ = 187101199434240. Its totient is φ = 137510465097600.

The previous prime is 162066236360227. The next prime is 162066236360239. The reversal of 162066236360231 is 132063632660261.

It is not a de Polignac number, because 162066236360231 - 2² = 162066236360227 is a prime.

It is a super-2 number, since 2×162066236360231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162066236360239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241660880 + ... + 242330586.

It is an arithmetic number, because the mean of its divisors is an integer number (5846912482320).

Almost surely, 2^{162066236360231} is an apocalyptic number.

162066236360231 is a deficient number, since it is larger than the sum of its proper divisors (25034963074009).

162066236360231 is a wasteful number, since it uses less digits than its factorization.

162066236360231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670775.

The product of its (nonzero) digits is 1679616, while the sum is 47.

The spelling of 162066236360231 in words is "one hundred sixty-two trillion, sixty-six billion, two hundred thirty-six million, three hundred sixty thousand, two hundred thirty-one".