20312070006112 has 48 divisors (see below), whose sum is σ = 40103854403760. Its totient is φ = 10126987149312.

The previous prime is 20312070006101. The next prime is 20312070006113. The reversal of 20312070006112 is 21160007021302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20312070006113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27972628 + ... + 28689580.

It is an arithmetic number, because the mean of its divisors is an integer number (835496966745).

Almost surely, 2^{20312070006112} is an apocalyptic number.

It is an amenable number.

20312070006112 is a deficient number, since it is larger than the sum of its proper divisors (19791784397648).

20312070006112 is a wasteful number, since it uses less digits than its factorization.

20312070006112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719495 (or 719487 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 20312070006112 its reverse (21160007021302), we get a palindrome (41472077027414).

The spelling of 20312070006112 in words is "twenty trillion, three hundred twelve billion, seventy million, six thousand, one hundred twelve".