22666270701 has 16 divisors (see below), whose sum is σ = 30617683200. Its totient is φ = 14913020928.

The previous prime is 22666270691. The next prime is 22666270721. The reversal of 22666270701 is 10707266622.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-22666270701 is a prime.

It is a super-2 number, since 2×22666270701² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22666270701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22666270721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553045 + ... + 592613.

It is an arithmetic number, because the mean of its divisors is an integer number (1913605200).

Almost surely, 2^22666270701 is an apocalyptic number.

It is an amenable number.

22666270701 is a deficient number, since it is larger than the sum of its proper divisors (7951412499).

22666270701 is a wasteful number, since it uses less digits than its factorization.

22666270701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42068.

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 22666270701 in words is "twenty-two billion, six hundred sixty-six million, two hundred seventy thousand, seven hundred one".