2211130311094 has 4 divisors (see below), whose sum is σ = 3316695466644. Its totient is φ = 1105565155546.

The previous prime is 2211130311083. The next prime is 2211130311097. The reversal of 2211130311094 is 4901130311122.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211130311097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552782577772 + ... + 552782577775.

It is an arithmetic number, because the mean of its divisors is an integer number (829173866661).

Almost surely, 2^{2211130311094} is an apocalyptic number.

2211130311094 is a deficient number, since it is larger than the sum of its proper divisors (1105565155550).

2211130311094 is a wasteful number, since it uses less digits than its factorization.

2211130311094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105565155549.

The product of its (nonzero) digits is 1296, while the sum is 28.

Adding to 2211130311094 its sum of digits (28), we get a palindrome (2211130311122).

The spelling of 2211130311094 in words is "two trillion, two hundred eleven billion, one hundred thirty million, three hundred eleven thousand, ninety-four".