1020210112212 has 96 divisors (see below), whose sum is σ = 2467355071104. Its totient is φ = 327838118400.

The previous prime is 1020210112199. The next prime is 1020210112213. The reversal of 1020210112212 is 2122110120201.

1020210112212 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 = 1020210112191 and 1020210112200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020210112213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37967662 + ... + 37994522.

It is an arithmetic number, because the mean of its divisors is an integer number (25701615324).

Almost surely, 2^{1020210112212} is an apocalyptic number.

1020210112212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020210112212 is an abundant number, since it is smaller than the sum of its proper divisors (1447144958892).

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

1020210112212 is a wasteful number, since it uses less digits than its factorization.

1020210112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27689 (or 27687 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1020210112212 its reverse (2122110120201), we get a palindrome (3142320232413).

The spelling of 1020210112212 in words is "one trillion, twenty billion, two hundred ten million, one hundred twelve thousand, two hundred twelve".