10212111021110 has 16 divisors (see below), whose sum is σ = 18563797858032. Its totient is φ = 4044400404000.

The previous prime is 10212111021089. The next prime is 10212111021169. The reversal of 10212111021110 is 1112011121201.

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, 5055499496 + ... + 5055501515.

It is an arithmetic number, because the mean of its divisors is an integer number (1160237366127).

Almost surely, 2^{10212111021110} is an apocalyptic number.

10212111021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212111021110 is a deficient number, since it is larger than the sum of its proper divisors (8351686836922).

10212111021110 is a wasteful number, since it uses less digits than its factorization.

10212111021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111001119.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10212111021110 its reverse (1112011121201), we get a palindrome (11324122142311).

The spelling of 10212111021110 in words is "ten trillion, two hundred twelve billion, one hundred eleven million, twenty-one thousand, one hundred ten".