211022210000210 has 96 divisors (see below), whose sum is σ = 442239350909760. Its totient is φ = 72287502983808.

The previous prime is 211022210000159. The next prime is 211022210000237. The reversal of 211022210000210 is 12000012220112.

It is a super-2 number, since 2×211022210000210² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4028729801 + ... + 4028782179.

It is an arithmetic number, because the mean of its divisors is an integer number (4606659905310).

Almost surely, 2^{211022210000210} is an apocalyptic number.

211022210000210 is an abundant number, since it is smaller than the sum of its proper divisors (231217140909550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211022210000210 is a wasteful number, since it uses less digits than its factorization.

211022210000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59400 (or 59393 counting only the distinct ones).

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

Adding to 211022210000210 its reverse (12000012220112), we get a palindrome (223022222220322).

The spelling of 211022210000210 in words is "two hundred eleven trillion, twenty-two billion, two hundred ten million, two hundred ten", and thus it is an aban number.