22448360492 has 12 divisors (see below), whose sum is σ = 39287933496. Its totient is φ = 11223236640.

The previous prime is 22448360437. The next prime is 22448360507. The reversal of 22448360492 is 29406384422.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 180953 + ... + 278640.

It is an arithmetic number, because the mean of its divisors is an integer number (3273994458).

Almost surely, 2^22448360492 is an apocalyptic number.

It is an amenable number.

22448360492 is a deficient number, since it is larger than the sum of its proper divisors (16839573004).

22448360492 is a wasteful number, since it uses less digits than its factorization.

22448360492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471808 (or 471806 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 22448360492 in words is "twenty-two billion, four hundred forty-eight million, three hundred sixty thousand, four hundred ninety-two".