10112221332212 has 12 divisors (see below), whose sum is σ = 17696716521120. Its totient is φ = 5056016611896.

The previous prime is 10112221332211. The next prime is 10112221332253. The reversal of 10112221332212 is 21223312221101.

10112221332212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112221332211) 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, 23271368 + ... + 23701919.

It is an arithmetic number, because the mean of its divisors is an integer number (1474726376760).

Almost surely, 2^{10112221332212} is an apocalyptic number.

It is an amenable number.

10112221332212 is a deficient number, since it is larger than the sum of its proper divisors (7584495188908).

10112221332212 is a wasteful number, since it uses less digits than its factorization.

10112221332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47027110 (or 47027108 counting only the distinct ones).

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

Adding to 10112221332212 its reverse (21223312221101), we get a palindrome (31335533553313).

The spelling of 10112221332212 in words is "ten trillion, one hundred twelve billion, two hundred twenty-one million, three hundred thirty-two thousand, two hundred twelve".