109222966899 has 12 divisors (see below), whose sum is σ = 157769396512. Its totient is φ = 72813978000.

The previous prime is 109222966877. The next prime is 109222966921. The reversal of 109222966899 is 998669222901.

It is an interprime number because it is at equal distance from previous prime (109222966877) and next prime (109222966921).

It is not a de Polignac number, because 109222966899 - 2¹² = 109222962803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109222966399) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 807174 + ... + 932724.

Almost surely, 2^109222966899 is an apocalyptic number.

109222966899 is a deficient number, since it is larger than the sum of its proper divisors (48546429613).

109222966899 is a wasteful number, since it uses less digits than its factorization.

109222966899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222218 (or 222215 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 63.

The spelling of 109222966899 in words is "one hundred nine billion, two hundred twenty-two million, nine hundred sixty-six thousand, eight hundred ninety-nine".