16630022260 has 12 divisors (see below), whose sum is σ = 34923046788. Its totient is φ = 6652008896.

The previous prime is 16630022231. The next prime is 16630022263. The reversal of 16630022260 is 6222003661.

It is a happy number.

16630022260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5460914404 + 11169107856 = 73898^2 + 105684^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16630022263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415750537 + ... + 415750576.

It is an arithmetic number, because the mean of its divisors is an integer number (2910253899).

Almost surely, 2^16630022260 is an apocalyptic number.

16630022260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16630022260 is an abundant number, since it is smaller than the sum of its proper divisors (18293024528).

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

16630022260 is a wasteful number, since it uses less digits than its factorization.

16630022260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831501122 (or 831501120 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 16630022260 in words is "sixteen billion, six hundred thirty million, twenty-two thousand, two hundred sixty".