2211333130012 has 24 divisors (see below), whose sum is σ = 3942957581136. Its totient is φ = 1084774973568.

The previous prime is 2211333130003. The next prime is 2211333130067. The reversal of 2211333130012 is 2100313331122.

2211333130012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8881483 + ... + 9127069.

It is an arithmetic number, because the mean of its divisors is an integer number (164289899214).

Almost surely, 2^{2211333130012} is an apocalyptic number.

It is an amenable number.

2211333130012 is a deficient number, since it is larger than the sum of its proper divisors (1731624451124).

2211333130012 is a wasteful number, since it uses less digits than its factorization.

2211333130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288117 (or 288115 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2211333130012 its reverse (2100313331122), we get a palindrome (4311646461134).

The spelling of 2211333130012 in words is "two trillion, two hundred eleven billion, three hundred thirty-three million, one hundred thirty thousand, twelve".