222201200210010 has 128 divisors (see below), whose sum is σ = 618608611399680. Its totient is φ = 50027086543104.

The previous prime is 222201200210009. The next prime is 222201200210039. The reversal of 222201200210010 is 10012002102222.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 191039532 + ... + 192199128.

It is an arithmetic number, because the mean of its divisors is an integer number (4832879776560).

Almost surely, 2^{222201200210010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222201200210010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309304305699840).

222201200210010 is an abundant number, since it is smaller than the sum of its proper divisors (396407411189670).

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

222201200210010 is a wasteful number, since it uses less digits than its factorization.

222201200210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173300.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222201200210010 its reverse (10012002102222), we get a palindrome (232213202312232).

The spelling of 222201200210010 in words is "two hundred twenty-two trillion, two hundred one billion, two hundred million, two hundred ten thousand, ten".