10111121010010 has 64 divisors (see below), whose sum is σ = 18835498560384. Its totient is φ = 3905489952000.

The previous prime is 10111121009981. The next prime is 10111121010031. The reversal of 10111121010010 is 1001012111101.

10111121010010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29230165 + ... + 29574055.

It is an arithmetic number, because the mean of its divisors is an integer number (294304665006).

Almost surely, 2^{10111121010010} is an apocalyptic number.

10111121010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111121010010 is a deficient number, since it is larger than the sum of its proper divisors (8724377550374).

10111121010010 is a wasteful number, since it uses less digits than its factorization.

10111121010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344719.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10111121010010 its reverse (1001012111101), we get a palindrome (11112133121111).

It can be divided in two parts, 10111 and 121010010, that added together give a palindrome (121020121).

The spelling of 10111121010010 in words is "ten trillion, one hundred eleven billion, one hundred twenty-one million, ten thousand, ten".