10422522250 has 64 divisors (see below), whose sum is σ = 22507041024. Its totient is φ = 3539976000.

The previous prime is 10422522247. The next prime is 10422522259. The reversal of 10422522250 is 5222522401.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (10422522259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159420 + ... + 215080.

It is an arithmetic number, because the mean of its divisors is an integer number (351672516).

Almost surely, 2^10422522250 is an apocalyptic number.

10422522250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10422522250 is an abundant number, since it is smaller than the sum of its proper divisors (12084518774).

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

10422522250 is a wasteful number, since it uses less digits than its factorization.

10422522250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55792 (or 55782 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The spelling of 10422522250 in words is "ten billion, four hundred twenty-two million, five hundred twenty-two thousand, two hundred fifty".