22012030033 has 8 divisors (see below), whose sum is σ = 25187708160. Its totient is φ = 18844127520.

The previous prime is 22012029997. The next prime is 22012030037. The reversal of 22012030033 is 33003021022.

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 22012030033 - 2⁹ = 22012029521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22012029989 and 22012030016.

It is not an unprimeable number, because it can be changed into a prime (22012030037) 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, 1937833 + ... + 1949158.

It is an arithmetic number, because the mean of its divisors is an integer number (3148463520).

Almost surely, 2^22012030033 is an apocalyptic number.

It is an amenable number.

22012030033 is a deficient number, since it is larger than the sum of its proper divisors (3175678127).

22012030033 is an equidigital number, since it uses as much as digits as its factorization.

22012030033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887807.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22012030033 its reverse (33003021022), we get a palindrome (55015051055).

The spelling of 22012030033 in words is "twenty-two billion, twelve million, thirty thousand, thirty-three".