212010111110 has 32 divisors (see below), whose sum is σ = 437147062272. Its totient is φ = 72520518240.

The previous prime is 212010111109. The next prime is 212010111127. The reversal of 212010111110 is 11111010212.

It is a junction number, because it is equal to n+sod(n) for n = 212010111091 and 212010111100.

It is a congruent number.

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, 3483422 + ... + 3543761.

It is an arithmetic number, because the mean of its divisors is an integer number (13660845696).

Almost surely, 2^212010111110 is an apocalyptic number.

212010111110 is an abundant number, since it is smaller than the sum of its proper divisors (225136951162).

212010111110 is a wasteful number, since it uses less digits than its factorization.

212010111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7027628.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 212010111110 its reverse (11111010212), we get a palindrome (223121121322).

The spelling of 212010111110 in words is "two hundred twelve billion, ten million, one hundred eleven thousand, one hundred ten".