100110012021210 has 64 divisors (see below), whose sum is σ = 240629873831424. Its totient is φ = 26655372820800.

The previous prime is 100110012021043. The next prime is 100110012021251. The reversal of 100110012021210 is 12120210011001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83758705 + ... + 84945515.

It is an arithmetic number, because the mean of its divisors is an integer number (3759841778616).

Almost surely, 2^{100110012021210} is an apocalyptic number.

100110012021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100110012021210 is an abundant number, since it is smaller than the sum of its proper divisors (140519861810214).

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

100110012021210 is a wasteful number, since it uses less digits than its factorization.

100110012021210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191099.

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

Adding to 100110012021210 its reverse (12120210011001), we get a palindrome (112230222032211).

The spelling of 100110012021210 in words is "one hundred trillion, one hundred ten billion, twelve million, twenty-one thousand, two hundred ten".