22023023044402 has 48 divisors (see below), whose sum is σ = 35862458984352. Its totient is φ = 10131269823360.

The previous prime is 22023023044397. The next prime is 22023023044511. The reversal of 22023023044402 is 20444032032022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 748008 + ... + 6678739.

It is an arithmetic number, because the mean of its divisors is an integer number (747134562174).

Almost surely, 2^{22023023044402} is an apocalyptic number.

22023023044402 is a deficient number, since it is larger than the sum of its proper divisors (13839435939950).

22023023044402 is a wasteful number, since it uses less digits than its factorization.

22023023044402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7426891 (or 7426862 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 22023023044402 its reverse (20444032032022), we get a palindrome (42467055076424).

The spelling of 22023023044402 in words is "twenty-two trillion, twenty-three billion, twenty-three million, forty-four thousand, four hundred two".