22212332033 has 8 divisors (see below), whose sum is σ = 23701696800. Its totient is φ = 20754996768.

The previous prime is 22212332003. The next prime is 22212332053. The reversal of 22212332033 is 33023321222.

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 22212332033 - 2¹² = 22212327937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22212332003) 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, 8005943 + ... + 8008716.

It is an arithmetic number, because the mean of its divisors is an integer number (2962712100).

Almost surely, 2^22212332033 is an apocalyptic number.

It is an amenable number.

22212332033 is a deficient number, since it is larger than the sum of its proper divisors (1489364767).

22212332033 is a wasteful number, since it uses less digits than its factorization.

22212332033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16014751.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22212332033 its reverse (33023321222), we get a palindrome (55235653255).

The spelling of 22212332033 in words is "twenty-two billion, two hundred twelve million, three hundred thirty-two thousand, thirty-three".