2221110010102 has 16 divisors (see below), whose sum is σ = 3528621880992. Its totient is φ = 1044938885760.

The previous prime is 2221110010099. The next prime is 2221110010111. The reversal of 2221110010102 is 2010100111222.

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 in 7 ways as a sum of consecutive naturals, for example, 8917674 + ... + 9163357.

It is an arithmetic number, because the mean of its divisors is an integer number (220538867562).

Almost surely, 2^{2221110010102} is an apocalyptic number.

2221110010102 is a deficient number, since it is larger than the sum of its proper divisors (1307511870890).

2221110010102 is a wasteful number, since it uses less digits than its factorization.

2221110010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18084663.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2221110010102 its reverse (2010100111222), we get a palindrome (4231210121324).

The spelling of 2221110010102 in words is "two trillion, two hundred twenty-one billion, one hundred ten million, ten thousand, one hundred two".