10111110011210 has 32 divisors (see below), whose sum is σ = 20752938923472. Its totient is φ = 3513725107200.

The previous prime is 10111110011209. The next prime is 10111110011281. The reversal of 10111110011210 is 1211001111101.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 7351760456569 + 2759349554641 = 2711413^2 + 1661129^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10111110011191 and 10111110011200.

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, 2287579241 + ... + 2287583660.

Almost surely, 2^{10111110011210} is an apocalyptic number.

10111110011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111110011210 is an abundant number, since it is smaller than the sum of its proper divisors (10641828912262).

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

10111110011210 is a wasteful number, since it uses less digits than its factorization.

10111110011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575162938.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 10111110011210 its reverse (1211001111101), we get a palindrome (11322111122311).

The spelling of 10111110011210 in words is "ten trillion, one hundred eleven billion, one hundred ten million, eleven thousand, two hundred ten".