2212045442330 has 16 divisors (see below), whose sum is σ = 3981701382120. Its totient is φ = 884813824512.

The previous prime is 2212045442297. The next prime is 2212045442419. The reversal of 2212045442330 is 332445402122.

It can be written as a sum of positive squares in 4 ways, for example, as 1754700271801 + 457345170529 = 1324651^2 + 676273^2 .

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, 2297006 + ... + 3114534.

Almost surely, 2^{2212045442330} is an apocalyptic number.

2212045442330 is a deficient number, since it is larger than the sum of its proper divisors (1769655939790).

2212045442330 is a wasteful number, since it uses less digits than its factorization.

2212045442330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088113.

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 2212045442330 in words is "two trillion, two hundred twelve billion, forty-five million, four hundred forty-two thousand, three hundred thirty".