210223440102 has 16 divisors (see below), whose sum is σ = 452788948080. Its totient is φ = 64684135392.

The previous prime is 210223440101. The next prime is 210223440103. The reversal of 210223440102 is 201044322012.

It is an interprime number because it is at equal distance from previous prime (210223440101) and next prime (210223440103).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210223440101) by changing a digit.

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, 1347586077 + ... + 1347586232.

It is an arithmetic number, because the mean of its divisors is an integer number (28299309255).

Almost surely, 2^210223440102 is an apocalyptic number.

210223440102 is an abundant number, since it is smaller than the sum of its proper divisors (242565507978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210223440102 is a wasteful number, since it uses less digits than its factorization.

210223440102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695172327.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 210223440102 its reverse (201044322012), we get a palindrome (411267762114).

The spelling of 210223440102 in words is "two hundred ten billion, two hundred twenty-three million, four hundred forty thousand, one hundred two".