22103465734312 has 8 divisors (see below), whose sum is σ = 41443998251850. Its totient is φ = 11051732867152.

The previous prime is 22103465734271. The next prime is 22103465734321. The reversal of 22103465734312 is 21343756430122.

It can be written as a sum of positive squares in only one way, i.e., 16696752579556 + 5406713154756 = 4086166^2 + 2325234^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×22103465734312² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381466608387 + ... + 1381466608402.

Almost surely, 2^{22103465734312} is an apocalyptic number.

It is an amenable number.

22103465734312 is a deficient number, since it is larger than the sum of its proper divisors (19340532517538).

22103465734312 is a wasteful number, since it uses less digits than its factorization.

22103465734312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762933216795 (or 2762933216791 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 22103465734312 in words is "twenty-two trillion, one hundred three billion, four hundred sixty-five million, seven hundred thirty-four thousand, three hundred twelve".