22053311314464 has 96 divisors (see below), whose sum is σ = 60409051807104. Its totient is φ = 7031239649280.

The previous prime is 22053311314429. The next prime is 22053311314477. The reversal of 22053311314464 is 46441311335022.

It is a tau number, because it is divible by the number of its divisors (96).

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, 67536612 + ... + 67862364.

It is an arithmetic number, because the mean of its divisors is an integer number (629260956324).

Almost surely, 2^{22053311314464} is an apocalyptic number.

22053311314464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22053311314464 is an abundant number, since it is smaller than the sum of its proper divisors (38355740492640).

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

22053311314464 is a wasteful number, since it uses less digits than its factorization.

22053311314464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356450 (or 356442 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

Adding to 22053311314464 its reverse (46441311335022), we get a palindrome (68494622649486).

The spelling of 22053311314464 in words is "twenty-two trillion, fifty-three billion, three hundred eleven million, three hundred fourteen thousand, four hundred sixty-four".