2112141202 has 8 divisors (see below), whose sum is σ = 3178207116. Its totient is φ = 1052738832.

The previous prime is 2112141169. The next prime is 2112141203. The reversal of 2112141202 is 2021412112.

It can be written as a sum of positive squares in 2 ways, for example, as 1854249721 + 257891481 = 43061^2 + 16059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2112141202² = 8922280914372009608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2112141203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1665093 + ... + 1666360.

Almost surely, 2^2112141202 is an apocalyptic number.

2112141202 is a deficient number, since it is larger than the sum of its proper divisors (1066065914).

2112141202 is a wasteful number, since it uses less digits than its factorization.

2112141202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331772.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2112141202 is about 45958.0374037012. The cubic root of 2112141202 is about 1283.0423241807.

Adding to 2112141202 its reverse (2021412112), we get a palindrome (4133553314).

The spelling of 2112141202 in words is "two billion, one hundred twelve million, one hundred forty-one thousand, two hundred two".