105722887896 has 48 divisors (see below), whose sum is σ = 296206372800. Its totient is φ = 34025756352.

The previous prime is 105722887841. The next prime is 105722887903. The reversal of 105722887896 is 698788227501.

It is a super-2 number, since 2×105722887896² (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 11 ways as a sum of consecutive naturals, for example, 25314696 + ... + 25318871.

It is an arithmetic number, because the mean of its divisors is an integer number (6170966100).

Almost surely, 2^105722887896 is an apocalyptic number.

It is an amenable number.

105722887896 is an abundant number, since it is smaller than the sum of its proper divisors (190483484904).

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

105722887896 is a wasteful number, since it uses less digits than its factorization.

105722887896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50633608 (or 50633601 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 63.

The spelling of 105722887896 in words is "one hundred five billion, seven hundred twenty-two million, eight hundred eighty-seven thousand, eight hundred ninety-six".