222182030 has 16 divisors (see below), whose sum is σ = 457060320. Its totient is φ = 76176672.

The previous prime is 222182017. The next prime is 222182057. The reversal of 222182030 is 30281222.

It is a junction number, because it is equal to n+sod(n) for n = 222181993 and 222182011.

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, 1586945 + ... + 1587084.

It is an arithmetic number, because the mean of its divisors is an integer number (28566270).

Almost surely, 2^222182030 is an apocalyptic number.

222182030 is an abundant number, since it is smaller than the sum of its proper divisors (234878290).

222182030 is a wasteful number, since it uses less digits than its factorization.

222182030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174043.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 222182030 is about 14905.7717009218. The cubic root of 222182030 is about 605.6703450183.

The spelling of 222182030 in words is "two hundred twenty-two million, one hundred eighty-two thousand, thirty".