10020121200110 has 96 divisors (see below), whose sum is σ = 21219694325280. Its totient is φ = 3396565536000.

The previous prime is 10020121200053. The next prime is 10020121200163. The reversal of 10020121200110 is 1100212102001.

It is a junction number, because it is equal to n+sod(n) for n = 10020121200091 and 10020121200100.

It is a congruent number.

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, 16976960 + ... + 17557260.

It is an arithmetic number, because the mean of its divisors is an integer number (221038482555).

Almost surely, 2^{10020121200110} is an apocalyptic number.

10020121200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020121200110 is an abundant number, since it is smaller than the sum of its proper divisors (11199573125170).

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

10020121200110 is a wasteful number, since it uses less digits than its factorization.

10020121200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580722 (or 580715 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10020121200110 its reverse (1100212102001), we get a palindrome (11120333302111).

The spelling of 10020121200110 in words is "ten trillion, twenty billion, one hundred twenty-one million, two hundred thousand, one hundred ten".