210012120010110 has 128 divisors (see below), whose sum is σ = 583162276654080. Its totient is φ = 47900127052800.

The previous prime is 210012120010103. The next prime is 210012120010151. The reversal of 210012120010110 is 11010021210012.

It is a super-2 number, since 2×210012120010110² (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 63 ways as a sum of consecutive naturals, for example, 226336855 + ... + 227262834.

It is an arithmetic number, because the mean of its divisors is an integer number (4555955286360).

Almost surely, 2^{210012120010110} is an apocalyptic number.

210012120010110 is an abundant number, since it is smaller than the sum of its proper divisors (373150156643970).

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

210012120010110 is a wasteful number, since it uses less digits than its factorization.

210012120010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453599794.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 210012120010110 its reverse (11010021210012), we get a palindrome (221022141220122).

The spelling of 210012120010110 in words is "two hundred ten trillion, twelve billion, one hundred twenty million, ten thousand, one hundred ten".