22140723014 has 4 divisors (see below), whose sum is σ = 33211084524. Its totient is φ = 11070361506.

The previous prime is 22140722987. The next prime is 22140723071. The reversal of 22140723014 is 41032704122.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5535180752 + ... + 5535180755.

It is an arithmetic number, because the mean of its divisors is an integer number (8302771131).

Almost surely, 2^22140723014 is an apocalyptic number.

22140723014 is a deficient number, since it is larger than the sum of its proper divisors (11070361510).

22140723014 is a wasteful number, since it uses less digits than its factorization.

22140723014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11070361509.

The product of its (nonzero) digits is 2688, while the sum is 26.

The spelling of 22140723014 in words is "twenty-two billion, one hundred forty million, seven hundred twenty-three thousand, fourteen".