2210221122232 has 16 divisors (see below), whose sum is σ = 4144555832760. Its totient is φ = 1105006233504.

The previous prime is 2210221122223. The next prime is 2210221122269. The reversal of 2210221122232 is 2322211220122.

It is a happy number.

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 in 3 ways as a sum of consecutive naturals, for example, 12950878 + ... + 13120429.

Almost surely, 2^{2210221122232} is an apocalyptic number.

It is an amenable number.

2210221122232 is a deficient number, since it is larger than the sum of its proper divisors (1934334710528).

2210221122232 is a wasteful number, since it uses less digits than its factorization.

2210221122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26081910 (or 26081906 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2210221122232 its reverse (2322211220122), we get a palindrome (4532432342354).

The spelling of 2210221122232 in words is "two trillion, two hundred ten billion, two hundred twenty-one million, one hundred twenty-two thousand, two hundred thirty-two".