112420947211 has 4 divisors (see below), whose sum is σ = 112427711424. Its totient is φ = 112414183000.

The previous prime is 112420947193. The next prime is 112420947251. The reversal of 112420947211 is 112749024211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112420947211 - 2⁷ = 112420947083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112420947251) 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, 3357115 + ... + 3390436.

It is an arithmetic number, because the mean of its divisors is an integer number (28106927856).

Almost surely, 2^112420947211 is an apocalyptic number.

112420947211 is a deficient number, since it is larger than the sum of its proper divisors (6764213).

112420947211 is an equidigital number, since it uses as much as digits as its factorization.

112420947211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6764212.

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 112420947211 in words is "one hundred twelve billion, four hundred twenty million, nine hundred forty-seven thousand, two hundred eleven".