2212101021106 has 16 divisors (see below), whose sum is σ = 3332992305600. Its totient is φ = 1101110900688.

The previous prime is 2212101021061. The next prime is 2212101021107. The reversal of 2212101021106 is 6011201012122.

It is not an unprimeable number, because it can be changed into a prime (2212101021107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222966 + ... + 2433073.

It is an arithmetic number, because the mean of its divisors is an integer number (208312019100).

Almost surely, 2^{2212101021106} is an apocalyptic number.

2212101021106 is a deficient number, since it is larger than the sum of its proper divisors (1120891284494).

2212101021106 is a wasteful number, since it uses less digits than its factorization.

2212101021106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657393.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 2212101021106 its reverse (6011201012122), we get a palindrome (8223302033228).

The spelling of 2212101021106 in words is "two trillion, two hundred twelve billion, one hundred one million, twenty-one thousand, one hundred six".