210234020012 has 24 divisors (see below), whose sum is σ = 369497583840. Its totient is φ = 104663427840.

The previous prime is 210234019951. The next prime is 210234020021. The reversal of 210234020012 is 210020432012.

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, 7318814 + ... + 7347482.

It is an arithmetic number, because the mean of its divisors is an integer number (15395732660).

Almost surely, 2^210234020012 is an apocalyptic number.

It is an amenable number.

210234020012 is a deficient number, since it is larger than the sum of its proper divisors (159263563828).

210234020012 is a wasteful number, since it uses less digits than its factorization.

210234020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36521 (or 36519 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 210234020012 its reverse (210020432012), we get a palindrome (420254452024).

The spelling of 210234020012 in words is "two hundred ten billion, two hundred thirty-four million, twenty thousand, twelve".