33230211122 has 4 divisors (see below), whose sum is σ = 49845316686. Its totient is φ = 16615105560.

The previous prime is 33230211089. The next prime is 33230211149. The reversal of 33230211122 is 22111203233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22111203233 = 7 ⋅3158743319.

It can be written as a sum of positive squares in only one way, i.e., 33000718921 + 229492201 = 181661^2 + 15149^2 .

It is a super-2 number, since 2×33230211122² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33230211094 and 33230211103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8307552779 + ... + 8307552782.

Almost surely, 2^33230211122 is an apocalyptic number.

33230211122 is a deficient number, since it is larger than the sum of its proper divisors (16615105564).

33230211122 is a wasteful number, since it uses less digits than its factorization.

33230211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16615105563.

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

Adding to 33230211122 its reverse (22111203233), we get a palindrome (55341414355).

The spelling of 33230211122 in words is "thirty-three billion, two hundred thirty million, two hundred eleven thousand, one hundred twenty-two".