16631422070 has 32 divisors (see below), whose sum is σ = 30330115200. Its totient is φ = 6565193856.

The previous prime is 16631422069. The next prime is 16631422091. The reversal of 16631422070 is 7022413661.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2294492 + ... + 2301728.

It is an arithmetic number, because the mean of its divisors is an integer number (947816100).

Almost surely, 2^16631422070 is an apocalyptic number.

16631422070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16631422070 is a deficient number, since it is larger than the sum of its proper divisors (13698693130).

16631422070 is a wasteful number, since it uses less digits than its factorization.

16631422070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 16631422070 in words is "sixteen billion, six hundred thirty-one million, four hundred twenty-two thousand, seventy".