120022002211 has 4 divisors (see below), whose sum is σ = 120207508272. Its totient is φ = 119836496152.

The previous prime is 120022002197. The next prime is 120022002223. The reversal of 120022002211 is 112200220021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112200220021 = 2399 ⋅46769579.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120022002211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120022002191 and 120022002200.

It is not an unprimeable number, because it can be changed into a prime (120022002271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92752060 + ... + 92753353.

It is an arithmetic number, because the mean of its divisors is an integer number (30051877068).

Almost surely, 2^120022002211 is an apocalyptic number.

120022002211 is a deficient number, since it is larger than the sum of its proper divisors (185506061).

120022002211 is an equidigital number, since it uses as much as digits as its factorization.

120022002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185506060.

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

Adding to 120022002211 its reverse (112200220021), we get a palindrome (232222222232).

The spelling of 120022002211 in words is "one hundred twenty billion, twenty-two million, two thousand, two hundred eleven".