2122023302212 has 12 divisors (see below), whose sum is σ = 4051135395216. Its totient is φ = 964556046440.

The previous prime is 2122023302149. The next prime is 2122023302237. The reversal of 2122023302212 is 2122033202212.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24113901118 + ... + 24113901205.

It is an arithmetic number, because the mean of its divisors is an integer number (337594616268).

Almost surely, 2^{2122023302212} is an apocalyptic number.

2122023302212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2122023302212 is a deficient number, since it is larger than the sum of its proper divisors (1929112093004).

2122023302212 is a wasteful number, since it uses less digits than its factorization.

2122023302212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48227802338 (or 48227802336 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2122023302212 its reverse (2122033202212), we get a palindrome (4244056504424).

The spelling of 2122023302212 in words is "two trillion, one hundred twenty-two billion, twenty-three million, three hundred two thousand, two hundred twelve".