210112012220110 has 864 divisors, whose sum is σ = 540200858672160. Its totient is φ = 58275920102400.

The previous prime is 210112012220023. The next prime is 210112012220111. The reversal of 210112012220110 is 11022210211012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210112012220111) by changing a digit.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 310357477092 + ... + 310357477768.

It is an arithmetic number, because the mean of its divisors is an integer number (625232475315).

Almost surely, 2^{210112012220110} is an apocalyptic number.

210112012220110 is an abundant number, since it is smaller than the sum of its proper divisors (330088846452050).

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

210112012220110 is a wasteful number, since it uses less digits than its factorization.

210112012220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210112012220110 its reverse (11022210211012), we get a palindrome (221134222431122).

The spelling of 210112012220110 in words is "two hundred ten trillion, one hundred twelve billion, twelve million, two hundred twenty thousand, one hundred ten".