22220210220999 has 64 divisors (see below), whose sum is σ = 34095180607488. Its totient is φ = 12609168076800.

The previous prime is 22220210220991. The next prime is 22220210221043. The reversal of 22220210220999 is 99902201202222.

It is not a de Polignac number, because 22220210220999 - 2³ = 22220210220991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22220210220999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220210220991) 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, 3571803709 + ... + 3571809929.

It is an arithmetic number, because the mean of its divisors is an integer number (532737196992).

Almost surely, 2^{22220210220999} is an apocalyptic number.

22220210220999 is a deficient number, since it is larger than the sum of its proper divisors (11874970386489).

22220210220999 is a wasteful number, since it uses less digits than its factorization.

22220210220999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8288.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 22220210220999 in words is "twenty-two trillion, two hundred twenty billion, two hundred ten million, two hundred twenty thousand, nine hundred ninety-nine".