163226244730 has 16 divisors (see below), whose sum is σ = 293882052384. Its totient is φ = 65273873040.

The previous prime is 163226244673. The next prime is 163226244737. The reversal of 163226244730 is 37442622361.

It is not an unprimeable number, because it can be changed into a prime (163226244737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036832 + ... + 2115451.

It is an arithmetic number, because the mean of its divisors is an integer number (18367628274).

Almost surely, 2^163226244730 is an apocalyptic number.

163226244730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163226244730 is a deficient number, since it is larger than the sum of its proper divisors (130655807654).

163226244730 is a wasteful number, since it uses less digits than its factorization.

163226244730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156221.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 163226244730 in words is "one hundred sixty-three billion, two hundred twenty-six million, two hundred forty-four thousand, seven hundred thirty".