1110020220112 has 20 divisors (see below), whose sum is σ = 2263857028480. Its totient is φ = 525799051488.

The previous prime is 1110020220103. The next prime is 1110020220137. The reversal of 1110020220112 is 2110220200111.

It is a junction number, because it is equal to n+sod(n) for n = 1110020220092 and 1110020220101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1825690848 + ... + 1825691455.

It is an arithmetic number, because the mean of its divisors is an integer number (113192851424).

Almost surely, 2^{1110020220112} is an apocalyptic number.

It is an amenable number.

1110020220112 is an abundant number, since it is smaller than the sum of its proper divisors (1153836808368).

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

1110020220112 is a wasteful number, since it uses less digits than its factorization.

1110020220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651382330 (or 3651382324 counting only the distinct ones).

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

Adding to 1110020220112 its reverse (2110220200111), we get a palindrome (3220240420223).

The spelling of 1110020220112 in words is "one trillion, one hundred ten billion, twenty million, two hundred twenty thousand, one hundred twelve".