22453554236 has 12 divisors (see below), whose sum is σ = 41605115328. Its totient is φ = 10566378432.

The previous prime is 22453554173. The next prime is 22453554257. The reversal of 22453554236 is 63245535422.

It is a junction number, because it is equal to n+sod(n) for n = 22453554193 and 22453554202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165099596 + ... + 165099731.

It is an arithmetic number, because the mean of its divisors is an integer number (3467092944).

Almost surely, 2^22453554236 is an apocalyptic number.

It is an amenable number.

22453554236 is a deficient number, since it is larger than the sum of its proper divisors (19151561092).

22453554236 is a wasteful number, since it uses less digits than its factorization.

22453554236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330199348 (or 330199346 counting only the distinct ones).

The product of its digits is 864000, while the sum is 41.

The spelling of 22453554236 in words is "twenty-two billion, four hundred fifty-three million, five hundred fifty-four thousand, two hundred thirty-six".