11111010100010 has 32 divisors (see below), whose sum is σ = 20150957300544. Its totient is φ = 4410943600000.

The previous prime is 11111010100009. The next prime is 11111010100039. The reversal of 11111010100010 is 1000101011111.

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, 7171376 + ... + 8581995.

It is an arithmetic number, because the mean of its divisors is an integer number (629717415642).

Almost surely, 2^{11111010100010} is an apocalyptic number.

11111010100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111010100010 is a deficient number, since it is larger than the sum of its proper divisors (9039947200534).

11111010100010 is a wasteful number, since it uses less digits than its factorization.

11111010100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15753910.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11111010100010 its reverse (1000101011111), we get a palindrome (12111111111121).

The spelling of 11111010100010 in words is "eleven trillion, one hundred eleven billion, ten million, one hundred thousand, ten".