22421601634051 has 8 divisors (see below), whose sum is σ = 23619027387600. Its totient is φ = 21225910026240.

The previous prime is 22421601634049. The next prime is 22421601634067. The reversal of 22421601634051 is 15043610612422.

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

It is a cyclic number.

It is not a de Polignac number, because 22421601634051 - 2¹ = 22421601634049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22421601634051.

It is not an unprimeable number, because it can be changed into a prime (22421601634031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433509886 + ... + 433561603.

It is an arithmetic number, because the mean of its divisors is an integer number (2952378423450).

Almost surely, 2^{22421601634051} is an apocalyptic number.

22421601634051 is a deficient number, since it is larger than the sum of its proper divisors (1197425753549).

22421601634051 is a wasteful number, since it uses less digits than its factorization.

22421601634051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867072869.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 22421601634051 in words is "twenty-two trillion, four hundred twenty-one billion, six hundred one million, six hundred thirty-four thousand, fifty-one".