10222598520 has 160 divisors (see below), whose sum is σ = 34440714000. Its totient is φ = 2719567872.

The previous prime is 10222598489. The next prime is 10222598537. The reversal of 10222598520 is 2589522201.

10222598520 is a `hidden beast` number, since 1 + 0 + 22 + 25 + 98 + 520 = 666.

It is a super-2 number, since 2×10222598520² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1451247 + ... + 1458273.

Almost surely, 2^10222598520 is an apocalyptic number.

10222598520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10222598520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17220357000).

10222598520 is an abundant number, since it is smaller than the sum of its proper divisors (24218115480).

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

10222598520 is a wasteful number, since it uses less digits than its factorization.

10222598520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7499 (or 7486 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The spelling of 10222598520 in words is "ten billion, two hundred twenty-two million, five hundred ninety-eight thousand, five hundred twenty".