22455016252 has 6 divisors (see below), whose sum is σ = 39296278448. Its totient is φ = 11227508124.

The previous prime is 22455016249. The next prime is 22455016273. The reversal of 22455016252 is 25261055422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806877028 + ... + 2806877035.

Almost surely, 2^22455016252 is an apocalyptic number.

It is an amenable number.

22455016252 is a deficient number, since it is larger than the sum of its proper divisors (16841262196).

22455016252 is a wasteful number, since it uses less digits than its factorization.

22455016252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613754067 (or 5613754065 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 22455016252 in words is "twenty-two billion, four hundred fifty-five million, sixteen thousand, two hundred fifty-two".