20000002120110 has 96 divisors (see below), whose sum is σ = 55070739509760. Its totient is φ = 5025308739264.

The previous prime is 20000002120093. The next prime is 20000002120123. The reversal of 20000002120110 is 1102120000002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 20000002120092 and 20000002120101.

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, 71964570 + ... + 72241949.

It is an arithmetic number, because the mean of its divisors is an integer number (573653536560).

Almost surely, 2^{20000002120110} is an apocalyptic number.

20000002120110 is an abundant number, since it is smaller than the sum of its proper divisors (35070737389650).

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

20000002120110 is a wasteful number, since it uses less digits than its factorization.

20000002120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144206622 (or 144206619 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 20000002120110 its reverse (1102120000002), we get a palindrome (21102122120112).

The spelling of 20000002120110 in words is "twenty trillion, two million, one hundred twenty thousand, one hundred ten".