16220682030 has 64 divisors (see below), whose sum is σ = 44516994048. Its totient is φ = 3705419520.

The previous prime is 16220682001. The next prime is 16220682047. The reversal of 16220682030 is 3028602261.

It is a super-2 number, since 2×16220682030² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 352770 + ... + 396090.

It is an arithmetic number, because the mean of its divisors is an integer number (695578032).

Almost surely, 2^16220682030 is an apocalyptic number.

16220682030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16220682030 is an abundant number, since it is smaller than the sum of its proper divisors (28296312018).

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

16220682030 is a wasteful number, since it uses less digits than its factorization.

16220682030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45121.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 16220682030 in words is "sixteen billion, two hundred twenty million, six hundred eighty-two thousand, thirty".