2213221240302 has 64 divisors (see below), whose sum is σ = 4490718520320. Its totient is φ = 727063698816.

The previous prime is 2213221240277. The next prime is 2213221240313. The reversal of 2213221240302 is 2030421223122.

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, 989369128 + ... + 989371364.

It is an arithmetic number, because the mean of its divisors is an integer number (70167476880).

Almost surely, 2^{2213221240302} is an apocalyptic number.

2213221240302 is an abundant number, since it is smaller than the sum of its proper divisors (2277497280018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2213221240302 is a wasteful number, since it uses less digits than its factorization.

2213221240302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2213221240302 its reverse (2030421223122), we get a palindrome (4243642463424).

The spelling of 2213221240302 in words is "two trillion, two hundred thirteen billion, two hundred twenty-one million, two hundred forty thousand, three hundred two".