2212013331 has 24 divisors (see below), whose sum is σ = 3487878576. Its totient is φ = 1339736640.

The previous prime is 2212013299. The next prime is 2212013357. The reversal of 2212013331 is 1333102122.

It is not a de Polignac number, because 2212013331 - 2⁵ = 2212013299 is a prime.

It is a super-2 number, since 2×2212013331² = 9786005953043431122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2212018331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165121 + ... + 178013.

It is an arithmetic number, because the mean of its divisors is an integer number (145328274).

Almost surely, 2^2212013331 is an apocalyptic number.

2212013331 is a deficient number, since it is larger than the sum of its proper divisors (1275865245).

2212013331 is a wasteful number, since it uses less digits than its factorization.

2212013331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14643 (or 14640 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2212013331 is about 47032.0457879519. The cubic root of 2212013331 is about 1302.9544895615.

Adding to 2212013331 its reverse (1333102122), we get a palindrome (3545115453).

The spelling of 2212013331 in words is "two billion, two hundred twelve million, thirteen thousand, three hundred thirty-one".