10550687228 has 24 divisors (see below), whose sum is σ = 18539049984. Its totient is φ = 5253850800.

The previous prime is 10550687221. The next prime is 10550687239. The reversal of 10550687228 is 82278605501.

It is a super-2 number, since 2×10550687228² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550687221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435523 + ... + 1442853.

It is an arithmetic number, because the mean of its divisors is an integer number (772460416).

Almost surely, 2^10550687228 is an apocalyptic number.

It is an amenable number.

10550687228 is a deficient number, since it is larger than the sum of its proper divisors (7988362756).

10550687228 is a wasteful number, since it uses less digits than its factorization.

10550687228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8753 (or 8751 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The spelling of 10550687228 in words is "ten billion, five hundred fifty million, six hundred eighty-seven thousand, two hundred twenty-eight".