112101120221 has 8 divisors (see below), whose sum is σ = 118007853600. Its totient is φ = 106195054320.

The previous prime is 112101120203. The next prime is 112101120331. The reversal of 112101120221 is 122021101211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112101120221 - 2²² = 112096925917 is a prime.

It is a super-2 number, since 2×112101120221² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112101120196 and 112101120205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112101120721) 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, 198395 + ... + 513383.

It is an arithmetic number, because the mean of its divisors is an integer number (14750981700).

Almost surely, 2^112101120221 is an apocalyptic number.

It is an amenable number.

112101120221 is a deficient number, since it is larger than the sum of its proper divisors (5906733379).

112101120221 is a wasteful number, since it uses less digits than its factorization.

112101120221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333739.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112101120221 its reverse (122021101211), we get a palindrome (234122221432).

The spelling of 112101120221 in words is "one hundred twelve billion, one hundred one million, one hundred twenty thousand, two hundred twenty-one".