22468901369 has 2 divisors, whose sum is σ = 22468901370. Its totient is φ = 22468901368.

The previous prime is 22468901353. The next prime is 22468901393. The reversal of 22468901369 is 96310986422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17397610000 + 5071291369 = 131900^2 + 71213^2 .

It is a cyclic number.

It is not a de Polignac number, because 22468901369 - 2⁴ = 22468901353 is a prime.

It is a super-2 number, since 2×22468901369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22468901869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11234450684 + 11234450685.

It is an arithmetic number, because the mean of its divisors is an integer number (11234450685).

Almost surely, 2^22468901369 is an apocalyptic number.

It is an amenable number.

22468901369 is a deficient number, since it is larger than the sum of its proper divisors (1).

22468901369 is an equidigital number, since it uses as much as digits as its factorization.

22468901369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 22468901369 in words is "twenty-two billion, four hundred sixty-eight million, nine hundred one thousand, three hundred sixty-nine".