33232012042 has 16 divisors (see below), whose sum is σ = 50914386432. Its totient is φ = 16260630160.

The previous prime is 33232012003. The next prime is 33232012043. The reversal of 33232012042 is 24021023233.

It is a super-2 number, since 2×33232012042² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33232012043) 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, 1218192 + ... + 1245172.

It is an arithmetic number, because the mean of its divisors is an integer number (3182149152).

Almost surely, 2^33232012042 is an apocalyptic number.

33232012042 is a deficient number, since it is larger than the sum of its proper divisors (17682374390).

33232012042 is a wasteful number, since it uses less digits than its factorization.

33232012042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40133.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 33232012042 its reverse (24021023233), we get a palindrome (57253035275).

The spelling of 33232012042 in words is "thirty-three billion, two hundred thirty-two million, twelve thousand, forty-two".