2102011202212 has 12 divisors (see below), whose sum is σ = 3678530088240. Its totient is φ = 1051002605576.

The previous prime is 2102011202197. The next prime is 2102011202227. The reversal of 2102011202212 is 2122021102012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2102011202197) and next prime (2102011202227).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1775343 + ... + 2712169.

It is an arithmetic number, because the mean of its divisors is an integer number (306544174020).

Almost surely, 2^{2102011202212} is an apocalyptic number.

It is an amenable number.

2102011202212 is a deficient number, since it is larger than the sum of its proper divisors (1576518886028).

2102011202212 is a wasteful number, since it uses less digits than its factorization.

2102011202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497770 (or 1497768 counting only the distinct ones).

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

Adding to 2102011202212 its reverse (2122021102012), we get a palindrome (4224032304224).

The spelling of 2102011202212 in words is "two trillion, one hundred two billion, eleven million, two hundred two thousand, two hundred twelve".