2210120021102 has 16 divisors (see below), whose sum is σ = 3802861859040. Its totient is φ = 943673124768.

The previous prime is 2210120021033. The next prime is 2210120021189. The reversal of 2210120021102 is 2011200210122.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293426933 + ... + 293434464.

It is an arithmetic number, because the mean of its divisors is an integer number (237678866190).

Almost surely, 2^{2210120021102} is an apocalyptic number.

2210120021102 is a deficient number, since it is larger than the sum of its proper divisors (1592741837938).

2210120021102 is a wasteful number, since it uses less digits than its factorization.

2210120021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586861675.

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

Adding to 2210120021102 its reverse (2011200210122), we get a palindrome (4221320231224).

The spelling of 2210120021102 in words is "two trillion, two hundred ten billion, one hundred twenty million, twenty-one thousand, one hundred two".