105522023502 has 48 divisors (see below), whose sum is σ = 269721434112. Its totient is φ = 29176595280.

The previous prime is 105522023479. The next prime is 105522023513. The reversal of 105522023502 is 205320225501.

105522023502 is a `hidden beast` number, since 105 + 5 + 2 + 202 + 350 + 2 = 666.

It is a super-2 number, since 2×105522023502² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13503778 + ... + 13511589.

It is an arithmetic number, because the mean of its divisors is an integer number (5619196544).

Almost surely, 2^105522023502 is an apocalyptic number.

105522023502 is an abundant number, since it is smaller than the sum of its proper divisors (164199410610).

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

105522023502 is a wasteful number, since it uses less digits than its factorization.

105522023502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27015413 (or 27015410 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The spelling of 105522023502 in words is "one hundred five billion, five hundred twenty-two million, twenty-three thousand, five hundred two".