22545070046 has 16 divisors (see below), whose sum is σ = 35724177360. Its totient is φ = 10641234240.

The previous prime is 22545070039. The next prime is 22545070049. The reversal of 22545070046 is 64007054522.

It is a junction number, because it is equal to n+sod(n) for n = 22545069988 and 22545070015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22545070049) 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, 1045001 + ... + 1066356.

It is an arithmetic number, because the mean of its divisors is an integer number (2232761085).

Almost surely, 2^22545070046 is an apocalyptic number.

22545070046 is a deficient number, since it is larger than the sum of its proper divisors (13179107314).

22545070046 is a wasteful number, since it uses less digits than its factorization.

22545070046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111659.

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

The spelling of 22545070046 in words is "twenty-two billion, five hundred forty-five million, seventy thousand, forty-six".