210062210164 has 24 divisors (see below), whose sum is σ = 369137039040. Its totient is φ = 104594768064.

The previous prime is 210062210153. The next prime is 210062210213. The reversal of 210062210164 is 461012260012.

It is a happy number.

It is a super-2 number, since 2×210062210164² (a number of 23 digits) contains 22 as substring.

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, 3072747 + ... + 3140365.

It is an arithmetic number, because the mean of its divisors is an integer number (15380709960).

Almost surely, 2^210062210164 is an apocalyptic number.

It is an amenable number.

210062210164 is a deficient number, since it is larger than the sum of its proper divisors (159074828876).

210062210164 is a wasteful number, since it uses less digits than its factorization.

210062210164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70839 (or 70837 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 210062210164 its reverse (461012260012), we get a palindrome (671074470176).

The spelling of 210062210164 in words is "two hundred ten billion, sixty-two million, two hundred ten thousand, one hundred sixty-four".