22046450570 has 16 divisors (see below), whose sum is σ = 39685403520. Its totient is φ = 8818181904.

The previous prime is 22046450563. The next prime is 22046450593. The reversal of 22046450570 is 7505464022.

It is a self number, because there is not a number n which added to its sum of digits gives 22046450570.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299051 + ... + 365409.

It is an arithmetic number, because the mean of its divisors is an integer number (2480337720).

Almost surely, 2^22046450570 is an apocalyptic number.

22046450570 is a deficient number, since it is larger than the sum of its proper divisors (17638952950).

22046450570 is a wasteful number, since it uses less digits than its factorization.

22046450570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99589.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 22046450570 in words is "twenty-two billion, forty-six million, four hundred fifty thousand, five hundred seventy".