22667013107 has 4 divisors (see below), whose sum is σ = 23652535440. Its totient is φ = 21681490776.

The previous prime is 22667013097. The next prime is 22667013113. The reversal of 22667013107 is 70131076622.

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

It is not a de Polignac number, because 22667013107 - 2⁶ = 22667013043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22667013137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492761132 + ... + 492761177.

It is an arithmetic number, because the mean of its divisors is an integer number (5913133860).

Almost surely, 2^22667013107 is an apocalyptic number.

22667013107 is a deficient number, since it is larger than the sum of its proper divisors (985522333).

22667013107 is an equidigital number, since it uses as much as digits as its factorization.

22667013107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985522332.

The product of its (nonzero) digits is 21168, while the sum is 35.

Adding to 22667013107 its reverse (70131076622), we get a palindrome (92798089729).

The spelling of 22667013107 in words is "twenty-two billion, six hundred sixty-seven million, thirteen thousand, one hundred seven".