22765745611464 has 16 divisors (see below), whose sum is σ = 56914364028720. Its totient is φ = 7588581870480.

The previous prime is 22765745611459. The next prime is 22765745611481. The reversal of 22765745611464 is 46411654756722.

It is a junction number, because it is equal to n+sod(n) for n = 22765745611398 and 22765745611407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474286366882 + ... + 474286366929.

It is an arithmetic number, because the mean of its divisors is an integer number (3557147751795).

Almost surely, 2^{22765745611464} is an apocalyptic number.

22765745611464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22765745611464 is an abundant number, since it is smaller than the sum of its proper divisors (34148618417256).

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

22765745611464 is a wasteful number, since it uses less digits than its factorization.

22765745611464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948572733820 (or 948572733816 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 60.

The spelling of 22765745611464 in words is "twenty-two trillion, seven hundred sixty-five billion, seven hundred forty-five million, six hundred eleven thousand, four hundred sixty-four".