16108239922 has 4 divisors (see below), whose sum is σ = 24162359886. Its totient is φ = 8054119960.

The previous prime is 16108239907. The next prime is 16108240051. The reversal of 16108239922 is 22993280161.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9784968561 + 6323271361 = 98919^2 + 79519^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027059979 + ... + 4027059982.

Almost surely, 2^16108239922 is an apocalyptic number.

16108239922 is a deficient number, since it is larger than the sum of its proper divisors (8054119964).

16108239922 is an equidigital number, since it uses as much as digits as its factorization.

16108239922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8054119963.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 16108239922 in words is "sixteen billion, one hundred eight million, two hundred thirty-nine thousand, nine hundred twenty-two".