2221340330102 has 4 divisors (see below), whose sum is σ = 3332010495156. Its totient is φ = 1110670165050.

The previous prime is 2221340330059. The next prime is 2221340330123. The reversal of 2221340330102 is 2010330431222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 555335082524 + ... + 555335082527.

It is an arithmetic number, because the mean of its divisors is an integer number (833002623789).

Almost surely, 2^{2221340330102} is an apocalyptic number.

2221340330102 is a deficient number, since it is larger than the sum of its proper divisors (1110670165054).

2221340330102 is a wasteful number, since it uses less digits than its factorization.

2221340330102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110670165053.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2221340330102 its reverse (2010330431222), we get a palindrome (4231670761324).

The spelling of 2221340330102 in words is "two trillion, two hundred twenty-one billion, three hundred forty million, three hundred thirty thousand, one hundred two".