22421666630614 has 4 divisors (see below), whose sum is σ = 33632499945924. Its totient is φ = 11210833315306.

The previous prime is 22421666630563. The next prime is 22421666630633. The reversal of 22421666630614 is 41603666612422.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×22421666630614² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605416657652 + ... + 5605416657655.

It is an arithmetic number, because the mean of its divisors is an integer number (8408124986481).

Almost surely, 2^{22421666630614} is an apocalyptic number.

22421666630614 is a deficient number, since it is larger than the sum of its proper divisors (11210833315310).

22421666630614 is a wasteful number, since it uses less digits than its factorization.

22421666630614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11210833315309.

The product of its (nonzero) digits is 2985984, while the sum is 49.

The spelling of 22421666630614 in words is "twenty-two trillion, four hundred twenty-one billion, six hundred sixty-six million, six hundred thirty thousand, six hundred fourteen".