2120222333332 has 24 divisors (see below), whose sum is σ = 3797095724576. Its totient is φ = 1035343276128.

The previous prime is 2120222333329. The next prime is 2120222333401. The reversal of 2120222333332 is 2333332220212.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2120222333332.

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, 896023 + ... + 2245729.

Almost surely, 2^{2120222333332} is an apocalyptic number.

It is an amenable number.

2120222333332 is a deficient number, since it is larger than the sum of its proper divisors (1676873391244).

2120222333332 is a wasteful number, since it uses less digits than its factorization.

2120222333332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358887 (or 1358885 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 2120222333332 its reverse (2333332220212), we get a palindrome (4453554553544).

The spelling of 2120222333332 in words is "two trillion, one hundred twenty billion, two hundred twenty-two million, three hundred thirty-three thousand, three hundred thirty-two".