212012122302113 has 32 divisors (see below), whose sum is σ = 265663792908288. Its totient is φ = 164995592832000.

The previous prime is 212012122302067. The next prime is 212012122302131. The reversal of 212012122302113 is 311203221210212.

212012122302113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212012122302113 - 2⁸ = 212012122301857 is a prime.

It is a super-2 number, since 2×212012122302113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212012122302133) 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, 89479538 + ... + 91818363.

It is an arithmetic number, because the mean of its divisors is an integer number (8301993528384).

Almost surely, 2^{212012122302113} is an apocalyptic number.

It is an amenable number.

212012122302113 is a deficient number, since it is larger than the sum of its proper divisors (53651670606175).

212012122302113 is a wasteful number, since it uses less digits than its factorization.

212012122302113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181298273.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 212012122302113 its reverse (311203221210212), we get a palindrome (523215343512325).

The spelling of 212012122302113 in words is "two hundred twelve trillion, twelve billion, one hundred twenty-two million, three hundred two thousand, one hundred thirteen".