222550030202 has 8 divisors (see below), whose sum is σ = 333839820000. Its totient is φ = 111270090204.

The previous prime is 222550030201. The next prime is 222550030231. The reversal of 222550030202 is 202030055222.

It is a happy number.

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

It is a super-2 number, since 2×222550030202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222550030201) 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, 2405702 + ... + 2496497.

It is an arithmetic number, because the mean of its divisors is an integer number (41729977500).

Almost surely, 2^222550030202 is an apocalyptic number.

222550030202 is a deficient number, since it is larger than the sum of its proper divisors (111289789798).

222550030202 is a wasteful number, since it uses less digits than its factorization.

222550030202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4924900.

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 222550030202 its reverse (202030055222), we get a palindrome (424580085424).

The spelling of 222550030202 in words is "two hundred twenty-two billion, five hundred fifty million, thirty thousand, two hundred two".