11440120210 has 32 divisors (see below), whose sum is σ = 21682805760. Its totient is φ = 4333845888.

The previous prime is 11440120207. The next prime is 11440120231. The reversal of 11440120210 is 1202104411.

It is a happy number.

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, 766479 + ... + 781261.

It is an arithmetic number, because the mean of its divisors is an integer number (677587680).

Almost surely, 2^11440120210 is an apocalyptic number.

11440120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11440120210 is a deficient number, since it is larger than the sum of its proper divisors (10242685550).

11440120210 is a wasteful number, since it uses less digits than its factorization.

11440120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18882.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11440120210 its reverse (1202104411), we get a palindrome (12642224621).

The spelling of 11440120210 in words is "eleven billion, four hundred forty million, one hundred twenty thousand, two hundred ten".