22742785070 has 8 divisors (see below), whose sum is σ = 40937013144. Its totient is φ = 9097114024.

The previous prime is 22742785067. The next prime is 22742785127. The reversal of 22742785070 is 7058724722.

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

It is a congruent number.

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, 1137139244 + ... + 1137139263.

It is an arithmetic number, because the mean of its divisors is an integer number (5117126643).

Almost surely, 2^22742785070 is an apocalyptic number.

22742785070 is a deficient number, since it is larger than the sum of its proper divisors (18194228074).

22742785070 is a wasteful number, since it uses less digits than its factorization.

22742785070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274278514.

The product of its (nonzero) digits is 439040, while the sum is 44.

The spelling of 22742785070 in words is "twenty-two billion, seven hundred forty-two million, seven hundred eighty-five thousand, seventy".