22665234362612 has 12 divisors (see below), whose sum is σ = 39664194154116. Its totient is φ = 11332607461440.

The previous prime is 22665234362609. The next prime is 22665234362629. The reversal of 22665234362612 is 21626343256622.

It can be written as a sum of positive squares in 2 ways, for example, as 22155886656016 + 509347706596 = 4707004^2 + 713686^2 .

It is a super-3 number, since 3×22665234362612³ (a number of 41 digits) contains 333 as substring.

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, 6307562 + ... + 9225822.

It is an arithmetic number, because the mean of its divisors is an integer number (3305349512843).

Almost surely, 2^{22665234362612} is an apocalyptic number.

It is an amenable number.

22665234362612 is a deficient number, since it is larger than the sum of its proper divisors (16998959791504).

22665234362612 is a wasteful number, since it uses less digits than its factorization.

22665234362612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4859938 (or 4859936 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 50.

The spelling of 22665234362612 in words is "twenty-two trillion, six hundred sixty-five billion, two hundred thirty-four million, three hundred sixty-two thousand, six hundred twelve".