22053641561626 has 8 divisors (see below), whose sum is σ = 33574200586560. Its totient is φ = 10862241366108.

The previous prime is 22053641561621. The next prime is 22053641561657. The reversal of 22053641561626 is 62616514635022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22053641561626² (a number of 27 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 22053641561626.

It is not an unprimeable number, because it can be changed into a prime (22053641561621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82289707186 + ... + 82289707453.

It is an arithmetic number, because the mean of its divisors is an integer number (4196775073320).

Almost surely, 2^{22053641561626} is an apocalyptic number.

22053641561626 is a deficient number, since it is larger than the sum of its proper divisors (11520559024934).

22053641561626 is a wasteful number, since it uses less digits than its factorization.

22053641561626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164579414708.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 22053641561626 in words is "twenty-two trillion, fifty-three billion, six hundred forty-one million, five hundred sixty-one thousand, six hundred twenty-six".