2221120211032 has 16 divisors (see below), whose sum is σ = 4164794267760. Its totient is φ = 1110508406304.

The previous prime is 2221120211029. The next prime is 2221120211033. The reversal of 2221120211032 is 2301120211222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221120211033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6279508 + ... + 6623779.

It is an arithmetic number, because the mean of its divisors is an integer number (260299641735).

Almost surely, 2^{2221120211032} is an apocalyptic number.

It is an amenable number.

2221120211032 is a deficient number, since it is larger than the sum of its proper divisors (1943674056728).

2221120211032 is a wasteful number, since it uses less digits than its factorization.

2221120211032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12924810 (or 12924806 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2221120211032 its reverse (2301120211222), we get a palindrome (4522240422254).

The spelling of 2221120211032 in words is "two trillion, two hundred twenty-one billion, one hundred twenty million, two hundred eleven thousand, thirty-two".