222073480 has 16 divisors (see below), whose sum is σ = 499665420. Its totient is φ = 88829376.

The previous prime is 222073477. The next prime is 222073493. The reversal of 222073480 is 84370222.

It can be written as a sum of positive squares in 2 ways, for example, as 220760164 + 1313316 = 14858^2 + 1146^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2775879 + ... + 2775958.

Almost surely, 2^222073480 is an apocalyptic number.

222073480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222073480 is an abundant number, since it is smaller than the sum of its proper divisors (277591940).

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

222073480 is a wasteful number, since it uses less digits than its factorization.

222073480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551848 (or 5551844 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 222073480 is about 14902.1300490903. The cubic root of 222073480 is about 605.5716928368.

The spelling of 222073480 in words is "two hundred twenty-two million, seventy-three thousand, four hundred eighty".