210211110010012 has 24 divisors (see below), whose sum is σ = 371924009256800. Its totient is φ = 103949761314816.

The previous prime is 210211110010003. The next prime is 210211110010021. The reversal of 210211110010012 is 210010011112012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (210211110010003) and next prime (210211110010021).

It is a junction number, because it is equal to n+sod(n) for n = 210211110009974 and 210211110010001.

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, 331426437 + ... + 332060092.

Almost surely, 2^{210211110010012} is an apocalyptic number.

It is an amenable number.

210211110010012 is a deficient number, since it is larger than the sum of its proper divisors (161712899246788).

210211110010012 is a wasteful number, since it uses less digits than its factorization.

210211110010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663487405 (or 663487403 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 210211110010012 its reverse (210010011112012), we get a palindrome (420221121122024).

The spelling of 210211110010012 in words is "two hundred ten trillion, two hundred eleven billion, one hundred ten million, ten thousand, twelve".