222000022221999 has 8 divisors (see below), whose sum is σ = 338285748147840. Its totient is φ = 126857155555416.

The previous prime is 222000022221983. The next prime is 222000022222039. The reversal of 222000022221999 is 999122220000222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222000022221999 - 2⁴ = 222000022221983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222000022221999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000022221919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5285714814789 + ... + 5285714814830.

It is an arithmetic number, because the mean of its divisors is an integer number (42285718518480).

Almost surely, 2^{222000022221999} is an apocalyptic number.

222000022221999 is a deficient number, since it is larger than the sum of its proper divisors (116285725925841).

222000022221999 is a wasteful number, since it uses less digits than its factorization.

222000022221999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10571429629629.

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

The spelling of 222000022221999 in words is "two hundred twenty-two trillion, twenty-two million, two hundred twenty-one thousand, nine hundred ninety-nine".