2012232342 has 16 divisors (see below), whose sum is σ = 4051118592. Its totient is φ = 666301800.

The previous prime is 2012232307. The next prime is 2012232359. The reversal of 2012232342 is 2432322102.

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, 1109598 + ... + 1111409.

It is an arithmetic number, because the mean of its divisors is an integer number (253194912).

Almost surely, 2^2012232342 is an apocalyptic number.

2012232342 is an abundant number, since it is smaller than the sum of its proper divisors (2038886250).

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

2012232342 is a wasteful number, since it uses less digits than its factorization.

2012232342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221163.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2012232342 is about 44857.9128136832. The cubic root of 2012232342 is about 1262.4844617504.

Adding to 2012232342 its reverse (2432322102), we get a palindrome (4444554444).

The spelling of 2012232342 in words is "two billion, twelve million, two hundred thirty-two thousand, three hundred forty-two".