2221131300302 has 8 divisors (see below), whose sum is σ = 3331950408696. Its totient is φ = 1110481164072.

The previous prime is 2221131300293. The next prime is 2221131300359. The reversal of 2221131300302 is 2030031311222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42210173 + ... + 42262760.

It is an arithmetic number, because the mean of its divisors is an integer number (416493801087).

Almost surely, 2^{2221131300302} is an apocalyptic number.

2221131300302 is a deficient number, since it is larger than the sum of its proper divisors (1110819108394).

2221131300302 is a wasteful number, since it uses less digits than its factorization.

2221131300302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84486082.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2221131300302 its reverse (2030031311222), we get a palindrome (4251162611524).

The spelling of 2221131300302 in words is "two trillion, two hundred twenty-one billion, one hundred thirty-one million, three hundred thousand, three hundred two".