212110000010 has 32 divisors (see below), whose sum is σ = 386743676544. Its totient is φ = 83750040000.

The previous prime is 212109999979. The next prime is 212110000021. The reversal of 212110000010 is 10000011212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17075 + ... + 651545.

It is an arithmetic number, because the mean of its divisors is an integer number (12085739892).

Almost surely, 2^212110000010 is an apocalyptic number.

212110000010 is a deficient number, since it is larger than the sum of its proper divisors (174633676534).

212110000010 is a wasteful number, since it uses less digits than its factorization.

212110000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634910.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 212110000010 its reverse (10000011212), we get a palindrome (222110011222).

The spelling of 212110000010 in words is "two hundred twelve billion, one hundred ten million, ten", and thus it is an aban number.