212102232030110 has 32 divisors (see below), whose sum is σ = 383908030451712. Its totient is φ = 84369179653920.

The previous prime is 212102232030097. The next prime is 212102232030181. The reversal of 212102232030110 is 11030232201212.

It is a super-2 number, since 2×212102232030110² (a number of 29 digits) contains 22 as substring.

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, 12245762 + ... + 23961701.

It is an arithmetic number, because the mean of its divisors is an integer number (11997125951616).

Almost surely, 2^{212102232030110} is an apocalyptic number.

212102232030110 is a deficient number, since it is larger than the sum of its proper divisors (171805798421602).

212102232030110 is a wasteful number, since it uses less digits than its factorization.

212102232030110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36210728.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 212102232030110 its reverse (11030232201212), we get a palindrome (223132464231322).

The spelling of 212102232030110 in words is "two hundred twelve trillion, one hundred two billion, two hundred thirty-two million, thirty thousand, one hundred ten".