11212322033 has 16 divisors (see below), whose sum is σ = 12442214400. Its totient is φ = 10018691280.

The previous prime is 11212322027. The next prime is 11212322071. The reversal of 11212322033 is 33022321211.

It is a cyclic number.

It is not a de Polignac number, because 11212322033 - 2³² = 6917354737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11212321996 and 11212322014.

It is not an unprimeable number, because it can be changed into a prime (11212322533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164858 + ... + 222716.

It is an arithmetic number, because the mean of its divisors is an integer number (777638400).

Almost surely, 2^11212322033 is an apocalyptic number.

It is an amenable number.

11212322033 is a deficient number, since it is larger than the sum of its proper divisors (1229892367).

11212322033 is a wasteful number, since it uses less digits than its factorization.

11212322033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58172.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11212322033 its reverse (33022321211), we get a palindrome (44234643244).

The spelling of 11212322033 in words is "eleven billion, two hundred twelve million, three hundred twenty-two thousand, thirty-three".