20232166022176 has 12 divisors (see below), whose sum is σ = 39832076856222. Its totient is φ = 10116083011072.

The previous prime is 20232166022153. The next prime is 20232166022179. The reversal of 20232166022176 is 67122066123202.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17787508690576 + 2444657331600 = 4217524^2 + 1563540^2 .

It is not an unprimeable number, because it can be changed into a prime (20232166022179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316127594065 + ... + 316127594128.

Almost surely, 2^{20232166022176} is an apocalyptic number.

It is an amenable number.

20232166022176 is a deficient number, since it is larger than the sum of its proper divisors (19599910834046).

20232166022176 is an equidigital number, since it uses as much as digits as its factorization.

20232166022176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632255188203 (or 632255188195 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 20232166022176 in words is "twenty trillion, two hundred thirty-two billion, one hundred sixty-six million, twenty-two thousand, one hundred seventy-six".