10421522465622 has 32 divisors (see below), whose sum is σ = 21112028421120. Its totient is φ = 3429081123360.

The previous prime is 10421522465621. The next prime is 10421522465659. The reversal of 10421522465622 is 22656422512401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10421522465621) 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, 8271622 + ... + 9447897.

It is an arithmetic number, because the mean of its divisors is an integer number (659750888160).

Almost surely, 2^{10421522465622} is an apocalyptic number.

10421522465622 is an abundant number, since it is smaller than the sum of its proper divisors (10690505955498).

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

10421522465622 is a wasteful number, since it uses less digits than its factorization.

10421522465622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17720788.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 10421522465622 in words is "ten trillion, four hundred twenty-one billion, five hundred twenty-two million, four hundred sixty-five thousand, six hundred twenty-two".