2221132110002 has 8 divisors (see below), whose sum is σ = 3587982639276. Its totient is φ = 1025137896912.

The previous prime is 2221132109939. The next prime is 2221132110013. The reversal of 2221132110002 is 2000112311222.

It can be written as a sum of positive squares in 2 ways, for example, as 2206772641441 + 14359468561 = 1485521^2 + 119831^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42714079013 + ... + 42714079064.

Almost surely, 2^{2221132110002} is an apocalyptic number.

2221132110002 is a deficient number, since it is larger than the sum of its proper divisors (1366850529274).

2221132110002 is a wasteful number, since it uses less digits than its factorization.

2221132110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85428158092.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2221132110002 its reverse (2000112311222), we get a palindrome (4221244421224).

The spelling of 2221132110002 in words is "two trillion, two hundred twenty-one billion, one hundred thirty-two million, one hundred ten thousand, two".