10645622520140 has 48 divisors (see below), whose sum is σ = 23673020267232. Its totient is φ = 4007397129216.

The previous prime is 10645622520133. The next prime is 10645622520227. The reversal of 10645622520140 is 4102522654601.

It is a super-2 number, since 2×10645622520140² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10645622520094 and 10645622520103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2304107 + ... + 5157533.

It is an arithmetic number, because the mean of its divisors is an integer number (493187922234).

Almost surely, 2^{10645622520140} is an apocalyptic number.

10645622520140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10645622520140 is an abundant number, since it is smaller than the sum of its proper divisors (13027397747092).

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

10645622520140 is a wasteful number, since it uses less digits than its factorization.

10645622520140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864426 (or 2864424 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 10645622520140 in words is "ten trillion, six hundred forty-five billion, six hundred twenty-two million, five hundred twenty thousand, one hundred forty".