10505565002422 has 64 divisors (see below), whose sum is σ = 18854415691776. Its totient is φ = 4296124765440.

The previous prime is 10505565002369. The next prime is 10505565002479. The reversal of 10505565002422 is 22420056550501.

It is a super-2 number, since 2×10505565002422² (a number of 27 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 31 ways as a sum of consecutive naturals, for example, 38902608 + ... + 39171724.

It is an arithmetic number, because the mean of its divisors is an integer number (294600245184).

Almost surely, 2^{10505565002422} is an apocalyptic number.

10505565002422 is a deficient number, since it is larger than the sum of its proper divisors (8348850689354).

10505565002422 is a wasteful number, since it uses less digits than its factorization.

10505565002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270661.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 10505565002422 in words is "ten trillion, five hundred five billion, five hundred sixty-five million, two thousand, four hundred twenty-two".