2212221001102 has 16 divisors (see below), whose sum is σ = 3792696261120. Its totient is φ = 948015364248.

The previous prime is 2212221001097. The next prime is 2212221001121. The reversal of 2212221001102 is 2011001222122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6439138 + ... + 6773989.

It is an arithmetic number, because the mean of its divisors is an integer number (237043516320).

Almost surely, 2^{2212221001102} is an apocalyptic number.

2212221001102 is a deficient number, since it is larger than the sum of its proper divisors (1580475260018).

2212221001102 is a wasteful number, since it uses less digits than its factorization.

2212221001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13225095.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2212221001102 its reverse (2011001222122), we get a palindrome (4223222223224).

The spelling of 2212221001102 in words is "two trillion, two hundred twelve billion, two hundred twenty-one million, one thousand, one hundred two".