120022022100001 has 24 divisors (see below), whose sum is σ = 149738679924480. Its totient is φ = 95622595522272.

The previous prime is 120022022099971. The next prime is 120022022100017. The reversal of 120022022100001 is 100001220220021.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-120022022100001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120022022100061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1216151761 + ... + 1216250446.

It is an arithmetic number, because the mean of its divisors is an integer number (6239111663520).

Almost surely, 2^{120022022100001} is an apocalyptic number.

It is an amenable number.

120022022100001 is a deficient number, since it is larger than the sum of its proper divisors (29716657824479).

120022022100001 is a wasteful number, since it uses less digits than its factorization.

120022022100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432402293 (or 2432402286 counting only the distinct ones).

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

Adding to 120022022100001 its reverse (100001220220021), we get a palindrome (220023242320022).

The spelling of 120022022100001 in words is "one hundred twenty trillion, twenty-two billion, twenty-two million, one hundred thousand, one".