222227480 has 32 divisors (see below), whose sum is σ = 500493600. Its totient is φ = 88805376.

The previous prime is 222227441. The next prime is 222227491. The reversal of 222227480 is 84722222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54389 + ... + 58331.

It is an arithmetic number, because the mean of its divisors is an integer number (15640425).

Almost surely, 2^222227480 is an apocalyptic number.

222227480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222227480 is an abundant number, since it is smaller than the sum of its proper divisors (278266120).

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

222227480 is a wasteful number, since it uses less digits than its factorization.

222227480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5363 (or 5359 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 222227480 is about 14907.2962001833. The cubic root of 222227480 is about 605.7116412478.

The spelling of 222227480 in words is "two hundred twenty-two million, two hundred twenty-seven thousand, four hundred eighty".