222211002002010 has 256 divisors, whose sum is σ = 618785933230080. Its totient is φ = 50022894781440.

The previous prime is 222211002001991. The next prime is 222211002002021. The reversal of 222211002002010 is 10200200112222.

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 127 ways as a sum of consecutive naturals, for example, 3849313767 + ... + 3849371493.

It is an arithmetic number, because the mean of its divisors is an integer number (2417132551680).

Almost surely, 2^{222211002002010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222211002002010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309392966615040).

222211002002010 is an abundant number, since it is smaller than the sum of its proper divisors (396574931228070).

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

222211002002010 is a wasteful number, since it uses less digits than its factorization.

222211002002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58861.

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

Adding to 222211002002010 its reverse (10200200112222), we get a palindrome (232411202114232).

The spelling of 222211002002010 in words is "two hundred twenty-two trillion, two hundred eleven billion, two million, two thousand, ten".