22234228245 has 80 divisors (see below), whose sum is σ = 40647636480. Its totient is φ = 11624342400.

The previous prime is 22234228231. The next prime is 22234228267. The reversal of 22234228245 is 54282243222.

22234228245 is a `hidden beast` number, since 2 + 223 + 422 + 8 + 2 + 4 + 5 = 666.

It is not a de Polignac number, because 22234228245 - 2⁸ = 22234227989 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 8175996 + ... + 8178714.

It is an arithmetic number, because the mean of its divisors is an integer number (508095456).

Almost surely, 2^22234228245 is an apocalyptic number.

It is an amenable number.

22234228245 is a deficient number, since it is larger than the sum of its proper divisors (18413408235).

22234228245 is a wasteful number, since it uses less digits than its factorization.

22234228245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128 (or 3119 counting only the distinct ones).

The product of its digits is 122880, while the sum is 36.

The spelling of 22234228245 in words is "twenty-two billion, two hundred thirty-four million, two hundred twenty-eight thousand, two hundred forty-five".