22315273776412 has 12 divisors (see below), whose sum is σ = 39058632406080. Its totient is φ = 11155664517536.

The previous prime is 22315273776377. The next prime is 22315273776451. The reversal of 22315273776412 is 21467737251322.

It is a super-3 number, since 3×22315273776412³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22315273776412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493067212 + ... + 493112467.

It is an arithmetic number, because the mean of its divisors is an integer number (3254886033840).

Almost surely, 2^{22315273776412} is an apocalyptic number.

It is an amenable number.

22315273776412 is a deficient number, since it is larger than the sum of its proper divisors (16743358629668).

22315273776412 is a wasteful number, since it uses less digits than its factorization.

22315273776412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986185340 (or 986185338 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 52.

The spelling of 22315273776412 in words is "twenty-two trillion, three hundred fifteen billion, two hundred seventy-three million, seven hundred seventy-six thousand, four hundred twelve".