20132112299968 has 28 divisors (see below), whose sum is σ = 39952684163560. Its totient is φ = 10065294243072.

The previous prime is 20132112299951. The next prime is 20132112299969. The reversal of 20132112299968 is 86999221123102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132112299969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11052171 + ... + 12744202.

It is an arithmetic number, because the mean of its divisors is an integer number (1426881577270).

Almost surely, 2^{20132112299968} is an apocalyptic number.

It is an amenable number.

20132112299968 is a deficient number, since it is larger than the sum of its proper divisors (19820571863592).

20132112299968 is a wasteful number, since it uses less digits than its factorization.

20132112299968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23809604 (or 23809594 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 55.

The spelling of 20132112299968 in words is "twenty trillion, one hundred thirty-two billion, one hundred twelve million, two hundred ninety-nine thousand, nine hundred sixty-eight".