210012002221102 has 32 divisors (see below), whose sum is σ = 325972112843520. Its totient is φ = 101356666709760.

The previous prime is 210012002221081. The next prime is 210012002221103. The reversal of 210012002221102 is 201122200210012.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012002221103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4132360852 + ... + 4132411672.

It is an arithmetic number, because the mean of its divisors is an integer number (10186628526360).

Almost surely, 2^{210012002221102} is an apocalyptic number.

210012002221102 is a deficient number, since it is larger than the sum of its proper divisors (115960110622418).

210012002221102 is a wasteful number, since it uses less digits than its factorization.

210012002221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69436.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210012002221102 its reverse (201122200210012), we get a palindrome (411134202431114).

The spelling of 210012002221102 in words is "two hundred ten trillion, twelve billion, two million, two hundred twenty-one thousand, one hundred two".