23234331220012 has 48 divisors (see below), whose sum is σ = 45110944569600. Its totient is φ = 10381439552960.

The previous prime is 23234331220007. The next prime is 23234331220019. The reversal of 23234331220012 is 21002213343232.

It is not an unprimeable number, because it can be changed into a prime (23234331220019) 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, 44738289 + ... + 45254647.

It is an arithmetic number, because the mean of its divisors is an integer number (939811345200).

Almost surely, 2^{23234331220012} is an apocalyptic number.

23234331220012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23234331220012 is a deficient number, since it is larger than the sum of its proper divisors (21876613349588).

23234331220012 is a wasteful number, since it uses less digits than its factorization.

23234331220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533766 (or 533764 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23234331220012 its reverse (21002213343232), we get a palindrome (44236544563244).

The spelling of 23234331220012 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty-one million, two hundred twenty thousand, twelve".