20122010102110 has 48 divisors (see below), whose sum is σ = 42133587159024. Its totient is φ = 6898882881408.

The previous prime is 20122010102107. The next prime is 20122010102113. The reversal of 20122010102110 is 1120101022102.

It is an interprime number because it is at equal distance from previous prime (20122010102107) and next prime (20122010102113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122010102113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43702917 + ... + 44160943.

It is an arithmetic number, because the mean of its divisors is an integer number (877783065813).

Almost surely, 2^{20122010102110} is an apocalyptic number.

20122010102110 is an abundant number, since it is smaller than the sum of its proper divisors (22011577056914).

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

20122010102110 is a wasteful number, since it uses less digits than its factorization.

20122010102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547705 (or 547698 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20122010102110 its reverse (1120101022102), we get a palindrome (21242111124212).

The spelling of 20122010102110 in words is "twenty trillion, one hundred twenty-two billion, ten million, one hundred two thousand, one hundred ten".