10110210220020 has 24 divisors (see below), whose sum is σ = 28308588616224. Its totient is φ = 2696056058656.

The previous prime is 10110210219971. The next prime is 10110210220139. The reversal of 10110210220020 is 2002201201101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10110210219978 and 10110210220005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84251751774 + ... + 84251751893.

It is an arithmetic number, because the mean of its divisors is an integer number (1179524525676).

Almost surely, 2^{10110210220020} is an apocalyptic number.

10110210220020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110210220020 is an abundant number, since it is smaller than the sum of its proper divisors (18198378396204).

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

10110210220020 is a wasteful number, since it uses less digits than its factorization.

10110210220020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168503503679 (or 168503503677 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10110210220020 its reverse (2002201201101), we get a palindrome (12112411421121).

The spelling of 10110210220020 in words is "ten trillion, one hundred ten billion, two hundred ten million, two hundred twenty thousand, twenty".