22400023103 has 2 divisors, whose sum is σ = 22400023104. Its totient is φ = 22400023102.

The previous prime is 22400023099. The next prime is 22400023169. The reversal of 22400023103 is 30132000422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22400023103 - 2² = 22400023099 is a prime.

It is a super-2 number, since 2×22400023103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22400323103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11200011551 + 11200011552.

It is an arithmetic number, because the mean of its divisors is an integer number (11200011552).

Almost surely, 2^22400023103 is an apocalyptic number.

22400023103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22400023103 is an equidigital number, since it uses as much as digits as its factorization.

22400023103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22400023103 its reverse (30132000422), we get a palindrome (52532023525).

The spelling of 22400023103 in words is "twenty-two billion, four hundred million, twenty-three thousand, one hundred three".