222999999953 has 8 divisors (see below), whose sum is σ = 225748441800. Its totient is φ = 220256954368.

The previous prime is 222999999941. The next prime is 222999999983. The reversal of 222999999953 is 359999999222.

It can be written as a sum of positive squares in 4 ways, for example, as 5438224 + 222994561729 = 2332^2 + 472223^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 222999999953 - 2¹⁸ = 222999737809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222999999983) 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, 1265876 + ... + 1431237.

It is an arithmetic number, because the mean of its divisors is an integer number (28218555225).

Almost surely, 2^222999999953 is an apocalyptic number.

It is an amenable number.

222999999953 is a deficient number, since it is larger than the sum of its proper divisors (2748441847).

222999999953 is an equidigital number, since it uses as much as digits as its factorization.

222999999953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698131.

The product of its digits is 573956280, while the sum is 77.

The spelling of 222999999953 in words is "two hundred twenty-two billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred fifty-three".