120000222113 has 4 divisors (see below), whose sum is σ = 120003351108. Its totient is φ = 119997093120.

The previous prime is 120000222091. The next prime is 120000222131. The reversal of 120000222113 is 311222000021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311222000021 = 71 ⋅4383408451.

It can be written as a sum of positive squares in 2 ways, for example, as 20492781409 + 99507440704 = 143153^2 + 315448^2 .

It is a cyclic number.

It is not a de Polignac number, because 120000222113 - 2¹² = 120000218017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120000222143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506248 + ... + 1583913.

It is an arithmetic number, because the mean of its divisors is an integer number (30000837777).

Almost surely, 2^120000222113 is an apocalyptic number.

It is an amenable number.

120000222113 is a deficient number, since it is larger than the sum of its proper divisors (3128995).

120000222113 is an equidigital number, since it uses as much as digits as its factorization.

120000222113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128994.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 120000222113 its reverse (311222000021), we get a palindrome (431222222134).

The spelling of 120000222113 in words is "one hundred twenty billion, two hundred twenty-two thousand, one hundred thirteen".