120102022 has 4 divisors (see below), whose sum is σ = 180153036. Its totient is φ = 60051010.

The previous prime is 120102013. The next prime is 120102077. The reversal of 120102022 is 220201021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220201021 = 7691 ⋅28631.

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, 30025504 + ... + 30025507.

It is an arithmetic number, because the mean of its divisors is an integer number (45038259).

Almost surely, 2^120102022 is an apocalyptic number.

120102022 is a deficient number, since it is larger than the sum of its proper divisors (60051014).

120102022 is an equidigital number, since it uses as much as digits as its factorization.

120102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60051013.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 120102022 is about 10959.1068066700. The cubic root of 120102022 is about 493.3821574314.

Adding to 120102022 its reverse (220201021), we get a palindrome (340303043).

The spelling of 120102022 in words is "one hundred twenty million, one hundred two thousand, twenty-two".