22464255113245 has 32 divisors (see below), whose sum is σ = 29474374058496. Its totient is φ = 16300633459200.

The previous prime is 22464255113191. The next prime is 22464255113249. The reversal of 22464255113245 is 54231155246422.

It is not a de Polignac number, because 22464255113245 - 2¹³ = 22464255105053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22464255113195 and 22464255113204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22464255113249) 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, 435488355 + ... + 435539935.

It is an arithmetic number, because the mean of its divisors is an integer number (921074189328).

Almost surely, 2^{22464255113245} is an apocalyptic number.

It is an amenable number.

22464255113245 is a deficient number, since it is larger than the sum of its proper divisors (7010118945251).

22464255113245 is a wasteful number, since it uses less digits than its factorization.

22464255113245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69381.

The product of its digits is 2304000, while the sum is 46.

The spelling of 22464255113245 in words is "twenty-two trillion, four hundred sixty-four billion, two hundred fifty-five million, one hundred thirteen thousand, two hundred forty-five".