111210000212010 has 64 divisors (see below), whose sum is σ = 308053273630464. Its totient is φ = 25167751104000.

The previous prime is 111210000211957. The next prime is 111210000212039. The reversal of 111210000212010 is 10212000012111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2621619531 + ... + 2621661950.

It is an arithmetic number, because the mean of its divisors is an integer number (4813332400476).

Almost surely, 2^{111210000212010} is an apocalyptic number.

111210000212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111210000212010 is an abundant number, since it is smaller than the sum of its proper divisors (196843273418454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111210000212010 is a wasteful number, since it uses less digits than its factorization.

111210000212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5243281599.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111210000212010 its reverse (10212000012111), we get a palindrome (121422000224121).

The spelling of 111210000212010 in words is "one hundred eleven trillion, two hundred ten billion, two hundred twelve thousand, ten".