222202030 has 8 divisors (see below), whose sum is σ = 399963672. Its totient is φ = 88880808.

The previous prime is 222201989. The next prime is 222202033. The reversal of 222202030 is 30202222.

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

It is a super-2 number, since 2×222202030² = 98747484272241800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222202030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222202033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11110092 + ... + 11110111.

It is an arithmetic number, because the mean of its divisors is an integer number (49995459).

Almost surely, 2^222202030 is an apocalyptic number.

222202030 is a deficient number, since it is larger than the sum of its proper divisors (177761642).

222202030 is a wasteful number, since it uses less digits than its factorization.

222202030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22220210.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 222202030 is about 14906.4425668903. The cubic root of 222202030 is about 605.6885178703.

Adding to 222202030 its reverse (30202222), we get a palindrome (252404252).

The spelling of 222202030 in words is "two hundred twenty-two million, two hundred two thousand, thirty".