22626516043 has 2 divisors, whose sum is σ = 22626516044. Its totient is φ = 22626516042.

The previous prime is 22626516023. The next prime is 22626516089. The reversal of 22626516043 is 34061562622.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22626516043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22626515993 and 22626516011.

It is not a weakly prime, because it can be changed into another prime (22626516023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11313258021 + 11313258022.

It is an arithmetic number, because the mean of its divisors is an integer number (11313258022).

Almost surely, 2^22626516043 is an apocalyptic number.

22626516043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22626516043 is an equidigital number, since it uses as much as digits as its factorization.

22626516043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 22626516043 in words is "twenty-two billion, six hundred twenty-six million, five hundred sixteen thousand, forty-three".