20012110234132 has 24 divisors (see below), whose sum is σ = 35214536125440. Its totient is φ = 9950843919840.

The previous prime is 20012110234111. The next prime is 20012110234159. The reversal of 20012110234132 is 23143201121002.

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, 1018707 + ... + 6407962.

It is an arithmetic number, because the mean of its divisors is an integer number (1467272338560).

Almost surely, 2^{20012110234132} is an apocalyptic number.

It is an amenable number.

20012110234132 is a deficient number, since it is larger than the sum of its proper divisors (15202425891308).

20012110234132 is a wasteful number, since it uses less digits than its factorization.

20012110234132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7430391 (or 7430389 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 20012110234132 its reverse (23143201121002), we get a palindrome (43155311355134).

The spelling of 20012110234132 in words is "twenty trillion, twelve billion, one hundred ten million, two hundred thirty-four thousand, one hundred thirty-two".