22470528802 has 8 divisors (see below), whose sum is σ = 33709370796. Its totient is φ = 11234071872.

The previous prime is 22470528763. The next prime is 22470528803. The reversal of 22470528802 is 20882507422.

It can be written as a sum of positive squares in 2 ways, for example, as 22448729241 + 21799561 = 149829^2 + 4669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22470528803) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 572523 + ... + 610510.

Almost surely, 2^22470528802 is an apocalyptic number.

22470528802 is a deficient number, since it is larger than the sum of its proper divisors (11238841994).

22470528802 is a wasteful number, since it uses less digits than its factorization.

22470528802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192532.

The product of its (nonzero) digits is 143360, while the sum is 40.

The spelling of 22470528802 in words is "twenty-two billion, four hundred seventy million, five hundred twenty-eight thousand, eight hundred two".