34232122012 has 24 divisors (see below), whose sum is σ = 69196483440. Its totient is φ = 14644757760.

The previous prime is 34232122009. The next prime is 34232122073. The reversal of 34232122012 is 21022123243.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22881687 + ... + 22883182.

It is an arithmetic number, because the mean of its divisors is an integer number (2883186810).

Almost surely, 2^34232122012 is an apocalyptic number.

It is an amenable number.

34232122012 is an abundant number, since it is smaller than the sum of its proper divisors (34964361428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34232122012 is a wasteful number, since it uses less digits than its factorization.

34232122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45764901 (or 45764899 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 34232122012 its reverse (21022123243), we get a palindrome (55254245255).

The spelling of 34232122012 in words is "thirty-four billion, two hundred thirty-two million, one hundred twenty-two thousand, twelve".