120022012203 has 16 divisors (see below), whose sum is σ = 165365047296. Its totient is φ = 77352246720.

The previous prime is 120022012199. The next prime is 120022012237. The reversal of 120022012203 is 302210220021.

It is a happy number.

It is not a de Polignac number, because 120022012203 - 2² = 120022012199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120022012403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588475 + ... + 765732.

It is an arithmetic number, because the mean of its divisors is an integer number (10335315456).

Almost surely, 2^120022012203 is an apocalyptic number.

120022012203 is a deficient number, since it is larger than the sum of its proper divisors (45343035093).

120022012203 is a wasteful number, since it uses less digits than its factorization.

120022012203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355194.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 120022012203 its reverse (302210220021), we get a palindrome (422232232224).

The spelling of 120022012203 in words is "one hundred twenty billion, twenty-two million, twelve thousand, two hundred three".