120122020022 has 4 divisors (see below), whose sum is σ = 180183030036. Its totient is φ = 60061010010.

The previous prime is 120122019947. The next prime is 120122020037. The reversal of 120122020022 is 220020221021.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 120122019979 and 120122020006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30030505004 + ... + 30030505007.

It is an arithmetic number, because the mean of its divisors is an integer number (45045757509).

Almost surely, 2^120122020022 is an apocalyptic number.

120122020022 is a deficient number, since it is larger than the sum of its proper divisors (60061010014).

120122020022 is an equidigital number, since it uses as much as digits as its factorization.

120122020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60061010013.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120122020022 its reverse (220020221021), we get a palindrome (340142241043).

The spelling of 120122020022 in words is "one hundred twenty billion, one hundred twenty-two million, twenty thousand, twenty-two".