11200402144 has 12 divisors (see below), whose sum is σ = 22050791784. Its totient is φ = 5600201056.

The previous prime is 11200402133. The next prime is 11200402151. The reversal of 11200402144 is 44120400211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175006252 + ... + 175006315.

It is an arithmetic number, because the mean of its divisors is an integer number (1837565982).

Almost surely, 2^11200402144 is an apocalyptic number.

It is an amenable number.

11200402144 is a deficient number, since it is larger than the sum of its proper divisors (10850389640).

11200402144 is an equidigital number, since it uses as much as digits as its factorization.

11200402144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350012577 (or 350012569 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11200402144 its reverse (44120400211), we get a palindrome (55320802355).

The spelling of 11200402144 in words is "eleven billion, two hundred million, four hundred two thousand, one hundred forty-four".