2212330315405 has 32 divisors (see below), whose sum is σ = 3054590380800. Its totient is φ = 1506791669760.

The previous prime is 2212330315387. The next prime is 2212330315439. The reversal of 2212330315405 is 5045130332122.

It is not a de Polignac number, because 2212330315405 - 2⁵ = 2212330315373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2786890 + ... + 3491620.

It is an arithmetic number, because the mean of its divisors is an integer number (95455949400).

Almost surely, 2^{2212330315405} is an apocalyptic number.

It is an amenable number.

2212330315405 is a deficient number, since it is larger than the sum of its proper divisors (842260065395).

2212330315405 is a wasteful number, since it uses less digits than its factorization.

2212330315405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705349.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 2212330315405 its reverse (5045130332122), we get a palindrome (7257460647527).

The spelling of 2212330315405 in words is "two trillion, two hundred twelve billion, three hundred thirty million, three hundred fifteen thousand, four hundred five".