22662210434 has 8 divisors (see below), whose sum is σ = 35992922508. Its totient is φ = 10664569600.

The previous prime is 22662210433. The next prime is 22662210497. The reversal of 22662210434 is 43401226622.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21154829809 + 1507380625 = 145447^2 + 38825^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 22662210434.

It is not an unprimeable number, because it can be changed into a prime (22662210433) 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, 333267767 + ... + 333267834.

Almost surely, 2^22662210434 is an apocalyptic number.

22662210434 is a deficient number, since it is larger than the sum of its proper divisors (13330712074).

22662210434 is a wasteful number, since it uses less digits than its factorization.

22662210434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666535620.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 22662210434 in words is "twenty-two billion, six hundred sixty-two million, two hundred ten thousand, four hundred thirty-four".