16157922088 has 96 divisors (see below), whose sum is σ = 40469954400. Its totient is φ = 5963932800.

The previous prime is 16157922049. The next prime is 16157922103. The reversal of 16157922088 is 88022975161.

It is a happy number.

It is a super-2 number, since 2×16157922088² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16683 + ... + 180538.

It is an arithmetic number, because the mean of its divisors is an integer number (421562025).

Almost surely, 2^16157922088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16157922088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20234977200).

16157922088 is an abundant number, since it is smaller than the sum of its proper divisors (24312032312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16157922088 is a wasteful number, since it uses less digits than its factorization.

16157922088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197271 (or 197260 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 16157922088 in words is "sixteen billion, one hundred fifty-seven million, nine hundred twenty-two thousand, eighty-eight".