33230422189 has 8 divisors (see below), whose sum is σ = 35212728888. Its totient is φ = 31251179520.

The previous prime is 33230422187. The next prime is 33230422219. The reversal of 33230422189 is 98122403233.

It can be written as a sum of positive squares in 4 ways, for example, as 22563044100 + 10667378089 = 150210^2 + 103283^2 .

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 33230422189 - 2¹ = 33230422187 is a prime.

It is a super-2 number, since 2×33230422189² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33230422187) 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, 743652 + ... + 787069.

It is an arithmetic number, because the mean of its divisors is an integer number (4401591111).

Almost surely, 2^33230422189 is an apocalyptic number.

It is an amenable number.

33230422189 is a deficient number, since it is larger than the sum of its proper divisors (1982306699).

33230422189 is a wasteful number, since it uses less digits than its factorization.

33230422189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532015.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 33230422189 in words is "thirty-three billion, two hundred thirty million, four hundred twenty-two thousand, one hundred eighty-nine".