22246242456630 has 64 divisors (see below), whose sum is σ = 55725148317888. Its totient is φ = 5678439536640.

The previous prime is 22246242456611. The next prime is 22246242456637. The reversal of 22246242456630 is 3665424264222.

It is a self number, because there is not a number n which added to its sum of digits gives 22246242456630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22246242456637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170560999 + ... + 170691378.

It is an arithmetic number, because the mean of its divisors is an integer number (870705442467).

Almost surely, 2^{22246242456630} is an apocalyptic number.

22246242456630 is an abundant number, since it is smaller than the sum of its proper divisors (33478905861258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22246242456630 is a wasteful number, since it uses less digits than its factorization.

22246242456630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341252481.

The product of its (nonzero) digits is 6635520, while the sum is 48.

The spelling of 22246242456630 in words is "twenty-two trillion, two hundred forty-six billion, two hundred forty-two million, four hundred fifty-six thousand, six hundred thirty".