210202441420222 has 16 divisors (see below), whose sum is σ = 336573219772800. Its totient is φ = 98167189097880.

The previous prime is 210202441420157. The next prime is 210202441420243. The reversal of 210202441420222 is 222024144202012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38955231072 + ... + 38955236467.

It is an arithmetic number, because the mean of its divisors is an integer number (21035826235800).

Almost surely, 2^{210202441420222} is an apocalyptic number.

210202441420222 is a deficient number, since it is larger than the sum of its proper divisors (126370778352578).

210202441420222 is a wasteful number, since it uses less digits than its factorization.

210202441420222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77910467631.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 210202441420222 its reverse (222024144202012), we get a palindrome (432226585622234).

The spelling of 210202441420222 in words is "two hundred ten trillion, two hundred two billion, four hundred forty-one million, four hundred twenty thousand, two hundred twenty-two".