22005610462 has 16 divisors (see below), whose sum is σ = 37170768384. Its totient is φ = 9679887000.

The previous prime is 22005610453. The next prime is 22005610481. The reversal of 22005610462 is 26401650022.

It is a self number, because there is not a number n which added to its sum of digits gives 22005610462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16132464 + ... + 16133827.

It is an arithmetic number, because the mean of its divisors is an integer number (2323173024).

Almost surely, 2^22005610462 is an apocalyptic number.

22005610462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22005610462 is a deficient number, since it is larger than the sum of its proper divisors (15165157922).

22005610462 is a wasteful number, since it uses less digits than its factorization.

22005610462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32266335.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 22005610462 in words is "twenty-two billion, five million, six hundred ten thousand, four hundred sixty-two".