445113512222162 has 32 divisors (see below), whose sum is σ = 779312181957120. Its totient is φ = 186698085707520.

The previous prime is 445113512222143. The next prime is 445113512222167. The reversal of 445113512222162 is 261222215311544.

It is not an unprimeable number, because it can be changed into a prime (445113512222167) 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, 9326414 + ... + 31260342.

It is an arithmetic number, because the mean of its divisors is an integer number (24353505686160).

Almost surely, 2^{445113512222162} is an apocalyptic number.

445113512222162 is a deficient number, since it is larger than the sum of its proper divisors (334198669734958).

445113512222162 is a wasteful number, since it uses less digits than its factorization.

445113512222162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21964826.

The product of its digits is 230400, while the sum is 41.

The spelling of 445113512222162 in words is "four hundred forty-five trillion, one hundred thirteen billion, five hundred twelve million, two hundred twenty-two thousand, one hundred sixty-two".