20244314133212 has 48 divisors (see below), whose sum is σ = 40403783054880. Its totient is φ = 8792439078912.

The previous prime is 20244314133191. The next prime is 20244314133223. The reversal of 20244314133212 is 21233141344202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3379964 + ... + 7205052.

It is an arithmetic number, because the mean of its divisors is an integer number (841745480310).

Almost surely, 2^{20244314133212} is an apocalyptic number.

It is an amenable number.

20244314133212 is a deficient number, since it is larger than the sum of its proper divisors (20159468921668).

20244314133212 is a wasteful number, since it uses less digits than its factorization.

20244314133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831110 (or 3831108 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 20244314133212 its reverse (21233141344202), we get a palindrome (41477455477414).

The spelling of 20244314133212 in words is "twenty trillion, two hundred forty-four billion, three hundred fourteen million, one hundred thirty-three thousand, two hundred twelve".