2110220001212 has 12 divisors (see below), whose sum is σ = 3737377593096. Its totient is φ = 1042397831760.

The previous prime is 2110220001133. The next prime is 2110220001217. The reversal of 2110220001212 is 2121000220112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110220001217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3178041839 + ... + 3178042502.

It is an arithmetic number, because the mean of its divisors is an integer number (311448132758).

Almost surely, 2^{2110220001212} is an apocalyptic number.

It is an amenable number.

2110220001212 is a deficient number, since it is larger than the sum of its proper divisors (1627157591884).

2110220001212 is a wasteful number, since it uses less digits than its factorization.

2110220001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356084428 (or 6356084426 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2110220001212 its reverse (2121000220112), we get a palindrome (4231220221324).

The spelling of 2110220001212 in words is "two trillion, one hundred ten billion, two hundred twenty million, one thousand, two hundred twelve".