22414125649 has 2 divisors, whose sum is σ = 22414125650. Its totient is φ = 22414125648.

The previous prime is 22414125581. The next prime is 22414125653. The reversal of 22414125649 is 94652141422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17757428049 + 4656697600 = 133257^2 + 68240^2 .

It is a cyclic number.

It is not a de Polignac number, because 22414125649 - 2²⁵ = 22380571217 is a prime.

It is not a weakly prime, because it can be changed into another prime (22414125449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11207062824 + 11207062825.

It is an arithmetic number, because the mean of its divisors is an integer number (11207062825).

Almost surely, 2^22414125649 is an apocalyptic number.

It is an amenable number.

22414125649 is a deficient number, since it is larger than the sum of its proper divisors (1).

22414125649 is an equidigital number, since it uses as much as digits as its factorization.

22414125649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 40.

The spelling of 22414125649 in words is "twenty-two billion, four hundred fourteen million, one hundred twenty-five thousand, six hundred forty-nine".