2122300212 has 24 divisors (see below), whose sum is σ = 4952786496. Its totient is φ = 707325888.

The previous prime is 2122300189. The next prime is 2122300237. The reversal of 2122300212 is 2120032212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2122300191 and 2122300200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130273 + ... + 145655.

It is an arithmetic number, because the mean of its divisors is an integer number (206366104).

Almost surely, 2^2122300212 is an apocalyptic number.

It is an amenable number.

2122300212 is an abundant number, since it is smaller than the sum of its proper divisors (2830486284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2122300212 is a wasteful number, since it uses less digits than its factorization.

2122300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26887 (or 26885 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2122300212 is about 46068.4296671810. The cubic root of 2122300212 is about 1285.0961006519.

Adding to 2122300212 its reverse (2120032212), we get a palindrome (4242332424).

The spelling of 2122300212 in words is "two billion, one hundred twenty-two million, three hundred thousand, two hundred twelve".