222030230202210 has 128 divisors (see below), whose sum is σ = 568618338021120. Its totient is φ = 55321904848896.

The previous prime is 222030230202139. The next prime is 222030230202239. The reversal of 222030230202210 is 12202032030222.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2373262794 + ... + 2373356346.

It is an arithmetic number, because the mean of its divisors is an integer number (4442330765790).

Almost surely, 2^{222030230202210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222030230202210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284309169010560).

222030230202210 is an abundant number, since it is smaller than the sum of its proper divisors (346588107818910).

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

222030230202210 is a wasteful number, since it uses less digits than its factorization.

222030230202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150692.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222030230202210 its reverse (12202032030222), we get a palindrome (234232262232432).

The spelling of 222030230202210 in words is "two hundred twenty-two trillion, thirty billion, two hundred thirty million, two hundred two thousand, two hundred ten".