22461244155052 has 6 divisors (see below), whose sum is σ = 39307177271348. Its totient is φ = 11230622077524.

The previous prime is 22461244155047. The next prime is 22461244155083. The reversal of 22461244155052 is 25055144216422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2807655519378 + ... + 2807655519385.

Almost surely, 2^{22461244155052} is an apocalyptic number.

It is an amenable number.

22461244155052 is a deficient number, since it is larger than the sum of its proper divisors (16845933116296).

22461244155052 is a wasteful number, since it uses less digits than its factorization.

22461244155052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615311038767 (or 5615311038765 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

The spelling of 22461244155052 in words is "twenty-two trillion, four hundred sixty-one billion, two hundred forty-four million, one hundred fifty-five thousand, fifty-two".