211210102012022 has 32 divisors (see below), whose sum is σ = 348998903562240. Its totient is φ = 95429387571840.

The previous prime is 211210102011977. The next prime is 211210102012061. The reversal of 211210102012022 is 220210201012112.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788799572 + ... + 789067287.

It is an arithmetic number, because the mean of its divisors is an integer number (10906215736320).

Almost surely, 2^{211210102012022} is an apocalyptic number.

211210102012022 is a deficient number, since it is larger than the sum of its proper divisors (137788801550218).

211210102012022 is a wasteful number, since it uses less digits than its factorization.

211210102012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577867036.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211210102012022 its reverse (220210201012112), we get a palindrome (431420303024134).

The spelling of 211210102012022 in words is "two hundred eleven trillion, two hundred ten billion, one hundred two million, twelve thousand, twenty-two".