33332012230 has 32 divisors (see below), whose sum is σ = 66524947488. Its totient is φ = 11922028800.

The previous prime is 33332012221. The next prime is 33332012237. The reversal of 33332012230 is 3221023333.

It is a super-2 number, since 2×33332012230² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33332012237) 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, 2477047 + ... + 2490466.

It is an arithmetic number, because the mean of its divisors is an integer number (2078904609).

Almost surely, 2^33332012230 is an apocalyptic number.

33332012230 is a deficient number, since it is larger than the sum of its proper divisors (33192935258).

33332012230 is a wasteful number, since it uses less digits than its factorization.

33332012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967592.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 33332012230 its reverse (3221023333), we get a palindrome (36553035563).

The spelling of 33332012230 in words is "thirty-three billion, three hundred thirty-two million, twelve thousand, two hundred thirty".