2212033045 has 16 divisors (see below), whose sum is σ = 2699733888. Its totient is φ = 1739577280.

The previous prime is 2212033007. The next prime is 2212033111. The reversal of 2212033045 is 5403302122.

It is a de Polignac number, because none of the positive numbers 2^k-2212033045 is a prime.

It is a Duffinian number.

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, 114207 + ... + 132163.

It is an arithmetic number, because the mean of its divisors is an integer number (168733368).

Almost surely, 2^2212033045 is an apocalyptic number.

It is an amenable number.

2212033045 is a deficient number, since it is larger than the sum of its proper divisors (487700843).

2212033045 is a wasteful number, since it uses less digits than its factorization.

2212033045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18380.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2212033045 is about 47032.2553679919. The cubic root of 2212033045 is about 1302.9583602989.

Adding to 2212033045 its reverse (5403302122), we get a palindrome (7615335167).

The spelling of 2212033045 in words is "two billion, two hundred twelve million, thirty-three thousand, forty-five".