22403322103223 has 32 divisors (see below), whose sum is σ = 24293321932800. Its totient is φ = 20616140248704.

The previous prime is 22403322103219. The next prime is 22403322103247. The reversal of 22403322103223 is 32230122330422.

It is a cyclic number.

It is not a de Polignac number, because 22403322103223 - 2² = 22403322103219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22403322103423) 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, 9724886 + ... + 11805932.

It is an arithmetic number, because the mean of its divisors is an integer number (759166310400).

Almost surely, 2^{22403322103223} is an apocalyptic number.

22403322103223 is a deficient number, since it is larger than the sum of its proper divisors (1889999829577).

22403322103223 is a wasteful number, since it uses less digits than its factorization.

22403322103223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081319.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 22403322103223 its reverse (32230122330422), we get a palindrome (54633444433645).

The spelling of 22403322103223 in words is "twenty-two trillion, four hundred three billion, three hundred twenty-two million, one hundred three thousand, two hundred twenty-three".