2122033220212 has 6 divisors (see below), whose sum is σ = 3713558135378. Its totient is φ = 1061016610104.

The previous prime is 2122033220159. The next prime is 2122033220227. The reversal of 2122033220212 is 2120223302212.

It can be written as a sum of positive squares in only one way, i.e., 1859770422756 + 262262797456 = 1363734^2 + 512116^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265254152523 + ... + 265254152530.

Almost surely, 2^{2122033220212} is an apocalyptic number.

It is an amenable number.

2122033220212 is a deficient number, since it is larger than the sum of its proper divisors (1591524915166).

2122033220212 is a wasteful number, since it uses less digits than its factorization.

2122033220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530508305057 (or 530508305055 counting only the distinct ones).

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

Adding to 2122033220212 its reverse (2120223302212), we get a palindrome (4242256522424).

The spelling of 2122033220212 in words is "two trillion, one hundred twenty-two billion, thirty-three million, two hundred twenty thousand, two hundred twelve".