222672651 has 8 divisors (see below), whose sum is σ = 296971920. Its totient is φ = 148410912.

The previous prime is 222672641. The next prime is 222672661. The reversal of 222672651 is 156276222.

It is an interprime number because it is at equal distance from previous prime (222672641) and next prime (222672661).

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

It is not a de Polignac number, because 222672651 - 2¹¹ = 222670603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222672601) 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, 10461 + ... + 23553.

It is an arithmetic number, because the mean of its divisors is an integer number (37121490).

Almost surely, 2^222672651 is an apocalyptic number.

222672651 is a deficient number, since it is larger than the sum of its proper divisors (74299269).

222672651 is a wasteful number, since it uses less digits than its factorization.

222672651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18765.

The product of its digits is 20160, while the sum is 33.

The square root of 222672651 is about 14922.2200426076. The cubic root of 222672651 is about 606.1158297908.

The spelling of 222672651 in words is "two hundred twenty-two million, six hundred seventy-two thousand, six hundred fifty-one".