211100120102210 has 16 divisors (see below), whose sum is σ = 380018789116992. Its totient is φ = 84431476278000.

The previous prime is 211100120102153. The next prime is 211100120102213. The reversal of 211100120102210 is 12201021001112.

It is not an unprimeable number, because it can be changed into a prime (211100120102213) 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, 1071366926 + ... + 1071563945.

It is an arithmetic number, because the mean of its divisors is an integer number (23751174319812).

Almost surely, 2^{211100120102210} is an apocalyptic number.

211100120102210 is a deficient number, since it is larger than the sum of its proper divisors (168918669014782).

211100120102210 is a wasteful number, since it uses less digits than its factorization.

211100120102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142940729.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211100120102210 its reverse (12201021001112), we get a palindrome (223301141103322).

The spelling of 211100120102210 in words is "two hundred eleven trillion, one hundred billion, one hundred twenty million, one hundred two thousand, two hundred ten".