120011656222 has 8 divisors (see below), whose sum is σ = 180041454936. Its totient is φ = 59997837912.

The previous prime is 120011656189. The next prime is 120011656223. The reversal of 120011656222 is 222656110021.

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

It is a super-2 number, since 2×120011656222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011656223) 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, 3976308 + ... + 4006375.

It is an arithmetic number, because the mean of its divisors is an integer number (22505181867).

Almost surely, 2^120011656222 is an apocalyptic number.

120011656222 is a deficient number, since it is larger than the sum of its proper divisors (60029798714).

120011656222 is an equidigital number, since it uses as much as digits as its factorization.

120011656222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7990202.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 120011656222 its reverse (222656110021), we get a palindrome (342667766243).

The spelling of 120011656222 in words is "one hundred twenty billion, eleven million, six hundred fifty-six thousand, two hundred twenty-two".