22790478070 has 16 divisors (see below), whose sum is σ = 41030181360. Its totient is φ = 9114564384.

The previous prime is 22790478049. The next prime is 22790478089. The reversal of 22790478070 is 7087409722.

It is a self number, because there is not a number n which added to its sum of digits gives 22790478070.

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 in 7 ways as a sum of consecutive naturals, for example, 143685 + ... + 257344.

It is an arithmetic number, because the mean of its divisors is an integer number (2564386335).

Almost surely, 2^22790478070 is an apocalyptic number.

22790478070 is a deficient number, since it is larger than the sum of its proper divisors (18239703290).

22790478070 is a wasteful number, since it uses less digits than its factorization.

22790478070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406719.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 22790478070 in words is "twenty-two billion, seven hundred ninety million, four hundred seventy-eight thousand, seventy".