10634472220 has 24 divisors (see below), whose sum is σ = 22334455584. Its totient is φ = 4253395776.

The previous prime is 10634472203. The next prime is 10634472239. The reversal of 10634472220 is 2227443601.

It is a happy number.

It is a super-2 number, since 2×10634472220² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305214 + ... + 338266.

It is an arithmetic number, because the mean of its divisors is an integer number (930602316).

Almost surely, 2^10634472220 is an apocalyptic number.

10634472220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10634472220 is an abundant number, since it is smaller than the sum of its proper divisors (11699983364).

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

10634472220 is a wasteful number, since it uses less digits than its factorization.

10634472220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49149 (or 49147 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 10634472220 in words is "ten billion, six hundred thirty-four million, four hundred seventy-two thousand, two hundred twenty".