101022222000999 has 64 divisors (see below), whose sum is σ = 146807308763136. Its totient is φ = 61422202727424.

The previous prime is 101022222000971. The next prime is 101022222001003. The reversal of 101022222000999 is 999000222220101.

It is not a de Polignac number, because 101022222000999 - 2⁹ = 101022222000487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022222000949) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1213190764 + ... + 1213274030.

It is an arithmetic number, because the mean of its divisors is an integer number (2293864199424).

Almost surely, 2^{101022222000999} is an apocalyptic number.

101022222000999 is a deficient number, since it is larger than the sum of its proper divisors (45785086762137).

101022222000999 is a wasteful number, since it uses less digits than its factorization.

101022222000999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84424.

The product of its (nonzero) digits is 23328, while the sum is 39.

The spelling of 101022222000999 in words is "one hundred one trillion, twenty-two billion, two hundred twenty-two million, nine hundred ninety-nine", and thus it is an aban number.