22295499450 has 96 divisors (see below), whose sum is σ = 63219346560. Its totient is φ = 5093894400.

The previous prime is 22295499437. The next prime is 22295499467. The reversal of 22295499450 is 5499459222.

It is a junction number, because it is equal to n+sod(n) for n = 22295499393 and 22295499402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4437940 + ... + 4442960.

It is an arithmetic number, because the mean of its divisors is an integer number (658534860).

Almost surely, 2^22295499450 is an apocalyptic number.

22295499450 is an abundant number, since it is smaller than the sum of its proper divisors (40923847110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22295499450 is a wasteful number, since it uses less digits than its factorization.

22295499450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272 (or 9267 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 22295499450 in words is "twenty-two billion, two hundred ninety-five million, four hundred ninety-nine thousand, four hundred fifty".