222026680 has 32 divisors (see below), whose sum is σ = 500016240. Its totient is φ = 88729600.

The previous prime is 222026671. The next prime is 222026689. The reversal of 222026680 is 86620222.

It is an interprime number because it is at equal distance from previous prime (222026671) and next prime (222026689).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222026689) 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, 62307 + ... + 65773.

Almost surely, 2^222026680 is an apocalyptic number.

222026680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222026680 is an abundant number, since it is smaller than the sum of its proper divisors (277989560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222026680 is a wasteful number, since it uses less digits than its factorization.

222026680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079 (or 5075 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 222026680 is about 14900.5597210306. The cubic root of 222026680 is about 605.5291502419.

It can be divided in two parts, 22202 and 6680, that added together give a palindrome (28882).

The spelling of 222026680 in words is "two hundred twenty-two million, twenty-six thousand, six hundred eighty".