120022012210 has 8 divisors (see below), whose sum is σ = 216039621996. Its totient is φ = 48008804880.

The previous prime is 120022012199. The next prime is 120022012237. The reversal of 120022012210 is 12210220021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 119424845241 + 597166969 = 345579^2 + 24437^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6001100601 + ... + 6001100620.

Almost surely, 2^120022012210 is an apocalyptic number.

120022012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120022012210 is a deficient number, since it is larger than the sum of its proper divisors (96017609786).

120022012210 is a wasteful number, since it uses less digits than its factorization.

120022012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12002201228.

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

Adding to 120022012210 its reverse (12210220021), we get a palindrome (132232232231).

The spelling of 120022012210 in words is "one hundred twenty billion, twenty-two million, twelve thousand, two hundred ten".