22066522390514 has 64 divisors (see below), whose sum is σ = 38631479040000. Its totient is φ = 9258513808896.

The previous prime is 22066522390499. The next prime is 22066522390651. The reversal of 22066522390514 is 41509322566022.

It is a super-2 number, since 2×22066522390514² (a number of 27 digits) contains 22 as substring.

It is a Curzon 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, 195379892 + ... + 195492800.

It is an arithmetic number, because the mean of its divisors is an integer number (603616860000).

Almost surely, 2^{22066522390514} is an apocalyptic number.

22066522390514 is a deficient number, since it is larger than the sum of its proper divisors (16564956649486).

22066522390514 is a wasteful number, since it uses less digits than its factorization.

22066522390514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114555.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 22066522390514 in words is "twenty-two trillion, sixty-six billion, five hundred twenty-two million, three hundred ninety thousand, five hundred fourteen".