2211213011132 has 48 divisors (see below), whose sum is σ = 4230299308032. Its totient is φ = 1006793936640.

The previous prime is 2211213011129. The next prime is 2211213011141. The reversal of 2211213011132 is 2311103121122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10228553 + ... + 10442495.

It is an arithmetic number, because the mean of its divisors is an integer number (88131235584).

Almost surely, 2^{2211213011132} is an apocalyptic number.

It is an amenable number.

2211213011132 is a deficient number, since it is larger than the sum of its proper divisors (2019086296900).

2211213011132 is a wasteful number, since it uses less digits than its factorization.

2211213011132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218898 (or 218896 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 2211213011132 its reverse (2311103121122), we get a palindrome (4522316132254).

The spelling of 2211213011132 in words is "two trillion, two hundred eleven billion, two hundred thirteen million, eleven thousand, one hundred thirty-two".