1020000220112 has 20 divisors (see below), whose sum is σ = 1976330354976. Its totient is φ = 509979483360.

The previous prime is 1020000220037. The next prime is 1020000220171. The reversal of 1020000220112 is 2110220000201.

It is a happy number.

1020000220112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1020000220093 and 1020000220102.

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, 877214 + ... + 1676157.

Almost surely, 2^{1020000220112} is an apocalyptic number.

It is an amenable number.

1020000220112 is a deficient number, since it is larger than the sum of its proper divisors (956330134864).

1020000220112 is a wasteful number, since it uses less digits than its factorization.

1020000220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578346 (or 2578340 counting only the distinct ones).

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

Adding to 1020000220112 its reverse (2110220000201), we get a palindrome (3130220220313).

The spelling of 1020000220112 in words is "one trillion, twenty billion, two hundred twenty thousand, one hundred twelve".