10112002200020 has 48 divisors (see below), whose sum is σ = 24726707284608. Its totient is φ = 3401557610880.

The previous prime is 10112002200007. The next prime is 10112002200061. The reversal of 10112002200020 is 2000220021101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10112002199974 and 10112002200010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681394346 + ... + 681409185.

It is an arithmetic number, because the mean of its divisors is an integer number (515139735096).

Almost surely, 2^{10112002200020} is an apocalyptic number.

10112002200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112002200020 is an abundant number, since it is smaller than the sum of its proper divisors (14614705084588).

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

10112002200020 is a wasteful number, since it uses less digits than its factorization.

10112002200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362803600 (or 1362803598 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10112002200020 its reverse (2000220021101), we get a palindrome (12112222221121).

The spelling of 10112002200020 in words is "ten trillion, one hundred twelve billion, two million, two hundred thousand, twenty".