11122233133 has 8 divisors (see below), whose sum is σ = 12225967776. Its totient is φ = 10033935600.

The previous prime is 11122233131. The next prime is 11122233191. The reversal of 11122233133 is 33133222111.

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

It is a cyclic number.

It is not a de Polignac number, because 11122233133 - 2¹ = 11122233131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122233131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3857766 + ... + 3860647.

It is an arithmetic number, because the mean of its divisors is an integer number (1528245972).

Almost surely, 2^11122233133 is an apocalyptic number.

It is an amenable number.

11122233133 is a deficient number, since it is larger than the sum of its proper divisors (1103734643).

11122233133 is a wasteful number, since it uses less digits than its factorization.

11122233133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7718555.

The product of its digits is 648, while the sum is 22.

Adding to 11122233133 its reverse (33133222111), we get a palindrome (44255455244).

The spelling of 11122233133 in words is "eleven billion, one hundred twenty-two million, two hundred thirty-three thousand, one hundred thirty-three".