222000100989 has 8 divisors (see below), whose sum is σ = 297270522432. Its totient is φ = 147364873440.

The previous prime is 222000100963. The next prime is 222000100999. The reversal of 222000100989 is 989001000222.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-222000100989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000100999) 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, 158797657 + ... + 158799054.

It is an arithmetic number, because the mean of its divisors is an integer number (37158815304).

Almost surely, 2^222000100989 is an apocalyptic number.

It is an amenable number.

222000100989 is a deficient number, since it is larger than the sum of its proper divisors (75270421443).

222000100989 is a wasteful number, since it uses less digits than its factorization.

222000100989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317596947.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 222000100989 in words is "two hundred twenty-two billion, one hundred thousand, nine hundred eighty-nine".