2011301212 has 12 divisors (see below), whose sum is σ = 3726822960. Its totient is φ = 946494656.

The previous prime is 2011301197. The next prime is 2011301219. The reversal of 2011301212 is 2121031102.

It is a junction number, because it is equal to n+sod(n) for n = 2011301192 and 2011301201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011301219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14788912 + ... + 14789047.

It is an arithmetic number, because the mean of its divisors is an integer number (310568580).

Almost surely, 2^2011301212 is an apocalyptic number.

It is an amenable number.

2011301212 is a deficient number, since it is larger than the sum of its proper divisors (1715521748).

2011301212 is a wasteful number, since it uses less digits than its factorization.

2011301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29577980 (or 29577978 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2011301212 is about 44847.5329533298. The cubic root of 2011301212 is about 1262.2896998601.

Adding to 2011301212 its reverse (2121031102), we get a palindrome (4132332314).

The spelling of 2011301212 in words is "two billion, eleven million, three hundred one thousand, two hundred twelve".