11225401042 has 8 divisors (see below), whose sum is σ = 16844316156. Its totient is φ = 5610628992.

The previous prime is 11225401027. The next prime is 11225401049. The reversal of 11225401042 is 24010452211.

11225401042 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11010514761 + 214886281 = 104931^2 + 14659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11225401049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028983 + ... + 1039834.

Almost surely, 2^11225401042 is an apocalyptic number.

11225401042 is a deficient number, since it is larger than the sum of its proper divisors (5618915114).

11225401042 is a wasteful number, since it uses less digits than its factorization.

11225401042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071532.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 11225401042 its reverse (24010452211), we get a palindrome (35235853253).

The spelling of 11225401042 in words is "eleven billion, two hundred twenty-five million, four hundred one thousand, forty-two".