22261416513 has 16 divisors (see below), whose sum is σ = 35917580160. Its totient is φ = 11972526336.

The previous prime is 22261416497. The next prime is 22261416521. The reversal of 22261416513 is 31561416222.

It is not a de Polignac number, because 22261416513 - 2⁴ = 22261416497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22261416533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31178098 + ... + 31178811.

It is an arithmetic number, because the mean of its divisors is an integer number (2244848760).

Almost surely, 2^22261416513 is an apocalyptic number.

It is an amenable number.

22261416513 is a deficient number, since it is larger than the sum of its proper divisors (13656163647).

22261416513 is a wasteful number, since it uses less digits than its factorization.

22261416513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62356936.

The product of its digits is 17280, while the sum is 33.

The spelling of 22261416513 in words is "twenty-two billion, two hundred sixty-one million, four hundred sixteen thousand, five hundred thirteen".