1112020000212 has 96 divisors (see below), whose sum is σ = 2901290402304. Its totient is φ = 328659408000.

The previous prime is 1112020000183. The next prime is 1112020000243. The reversal of 1112020000212 is 2120000202111.

It is a super-3 number, since 3×1112020000212³ (a number of 37 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270783 + ... + 1515705.

It is an arithmetic number, because the mean of its divisors is an integer number (30221775024).

Almost surely, 2^{1112020000212} is an apocalyptic number.

1112020000212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112020000212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1450645201152).

1112020000212 is an abundant number, since it is smaller than the sum of its proper divisors (1789270402092).

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

1112020000212 is a wasteful number, since it uses less digits than its factorization.

1112020000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245109 (or 1245107 counting only the distinct ones).

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

Adding to 1112020000212 its reverse (2120000202111), we get a palindrome (3232020202323).

The spelling of 1112020000212 in words is "one trillion, one hundred twelve billion, twenty million, two hundred twelve", and thus it is an aban number.