22073158038318 has 16 divisors (see below), whose sum is σ = 44161245539280. Its totient is φ = 7355231102336.

The previous prime is 22073158038313. The next prime is 22073158038329. The reversal of 22073158038318 is 81383085137022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22073158038313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622041723 + ... + 622077206.

It is an arithmetic number, because the mean of its divisors is an integer number (2760077846205).

Almost surely, 2^{22073158038318} is an apocalyptic number.

22073158038318 is an abundant number, since it is smaller than the sum of its proper divisors (22088087500962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22073158038318 is a wasteful number, since it uses less digits than its factorization.

22073158038318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244121891.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 22073158038318 in words is "twenty-two trillion, seventy-three billion, one hundred fifty-eight million, thirty-eight thousand, three hundred eighteen".