10508782224 has 20 divisors (see below), whose sum is σ = 27147687536. Its totient is φ = 3502927392.

The previous prime is 10508782211. The next prime is 10508782253. The reversal of 10508782224 is 42228780501.

It is a super-2 number, since 2×10508782224² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109466434 + ... + 109466529.

Almost surely, 2^10508782224 is an apocalyptic number.

It is an amenable number.

10508782224 is an abundant number, since it is smaller than the sum of its proper divisors (16638905312).

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

10508782224 is a wasteful number, since it uses less digits than its factorization.

10508782224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218932974 (or 218932968 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The spelling of 10508782224 in words is "ten billion, five hundred eight million, seven hundred eighty-two thousand, two hundred twenty-four".