11051422033 has 32 divisors (see below), whose sum is σ = 12218646528. Its totient is φ = 9953664000.

The previous prime is 11051422013. The next prime is 11051422069. The reversal of 11051422033 is 33022415011.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11051422033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11051421995 and 11051422013.

It is not an unprimeable number, because it can be changed into a prime (11051422003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9601008 + ... + 9602158.

It is an arithmetic number, because the mean of its divisors is an integer number (381832704).

Almost surely, 2^11051422033 is an apocalyptic number.

It is an amenable number.

11051422033 is a deficient number, since it is larger than the sum of its proper divisors (1167224495).

11051422033 is a wasteful number, since it uses less digits than its factorization.

11051422033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11051422033 its reverse (33022415011), we get a palindrome (44073837044).

The spelling of 11051422033 in words is "eleven billion, fifty-one million, four hundred twenty-two thousand, thirty-three".