105522023532 has 24 divisors (see below), whose sum is σ = 246228455872. Its totient is φ = 35172522000.

The previous prime is 105522023513. The next prime is 105522023549. The reversal of 105522023532 is 235320225501.

It is a super-2 number, since 2×105522023532² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105522023532.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131907 + ... + 477957.

Almost surely, 2^105522023532 is an apocalyptic number.

105522023532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105522023532 is an abundant number, since it is smaller than the sum of its proper divisors (140706432340).

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

105522023532 is a wasteful number, since it uses less digits than its factorization.

105522023532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371469 (or 371467 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 105522023532 in words is "one hundred five billion, five hundred twenty-two million, twenty-three thousand, five hundred thirty-two".