2210221100102 has 32 divisors (see below), whose sum is σ = 3480565800960. Its totient is φ = 1051249786560.

The previous prime is 2210221100093. The next prime is 2210221100141. The reversal of 2210221100102 is 2010011220122.

It is a super-2 number, since 2×2210221100102² (a number of 25 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 87753803 + ... + 87778985.

It is an arithmetic number, because the mean of its divisors is an integer number (108767681280).

Almost surely, 2^{2210221100102} is an apocalyptic number.

2210221100102 is a deficient number, since it is larger than the sum of its proper divisors (1270344700858).

2210221100102 is a wasteful number, since it uses less digits than its factorization.

2210221100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49268.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2210221100102 its reverse (2010011220122), we get a palindrome (4220232320224).

The spelling of 2210221100102 in words is "two trillion, two hundred ten billion, two hundred twenty-one million, one hundred thousand, one hundred two".