2212302314045 has 32 divisors (see below), whose sum is σ = 2695508655840. Its totient is φ = 1742895221760.

The previous prime is 2212302314017. The next prime is 2212302314071. The reversal of 2212302314045 is 5404132032122.

It can be written as a sum of positive squares in 16 ways, for example, as 256139234404 + 1956163079641 = 506102^2 + 1398629^2 .

It is not a de Polignac number, because 2212302314045 - 2²² = 2212298119741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2212302313999 and 2212302314017.

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, 108750575 + ... + 108770915.

It is an arithmetic number, because the mean of its divisors is an integer number (84234645495).

Almost surely, 2^{2212302314045} is an apocalyptic number.

It is an amenable number.

2212302314045 is a deficient number, since it is larger than the sum of its proper divisors (483206341795).

2212302314045 is a wasteful number, since it uses less digits than its factorization.

2212302314045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21665.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 2212302314045 its reverse (5404132032122), we get a palindrome (7616434346167).

The spelling of 2212302314045 in words is "two trillion, two hundred twelve billion, three hundred two million, three hundred fourteen thousand, forty-five".