120222011200 has 42 divisors (see below), whose sum is σ = 295821290246. Its totient is φ = 48088803840.

The previous prime is 120222011191. The next prime is 120222011219. The reversal of 120222011200 is 2110222021.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 12438494784 + 107783516416 = 111528^2 + 328304^2 .

It is a super-3 number, since 3×120222011200³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37567779 + ... + 37570978.

Almost surely, 2^120222011200 is an apocalyptic number.

120222011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120222011200 is an abundant number, since it is smaller than the sum of its proper divisors (175599279046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120222011200 is an equidigital number, since it uses as much as digits as its factorization.

120222011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75138779 (or 75138764 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120222011200 its reverse (2110222021), we get a palindrome (122332233221).

The spelling of 120222011200 in words is "one hundred twenty billion, two hundred twenty-two million, eleven thousand, two hundred".