20200112100092 has 24 divisors (see below), whose sum is σ = 35392501392192. Its totient is φ = 10087975976000.

The previous prime is 20200112100031. The next prime is 20200112100101. The reversal of 20200112100092 is 29000121100202.

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 7 ways as a sum of consecutive naturals, for example, 10463117 + ... + 12242427.

It is an arithmetic number, because the mean of its divisors is an integer number (1474687558008).

Almost surely, 2^{20200112100092} is an apocalyptic number.

It is an amenable number.

20200112100092 is a deficient number, since it is larger than the sum of its proper divisors (15192389292100).

20200112100092 is a wasteful number, since it uses less digits than its factorization.

20200112100092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782709 (or 1782707 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 20200112100092 its reverse (29000121100202), we get a palindrome (49200233200294).

The spelling of 20200112100092 in words is "twenty trillion, two hundred billion, one hundred twelve million, one hundred thousand, ninety-two".