120101822 has 4 divisors (see below), whose sum is σ = 180152736. Its totient is φ = 60050910.

The previous prime is 120101819. The next prime is 120101857. The reversal of 120101822 is 228101021.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 120101822.

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, 30025454 + ... + 30025457.

It is an arithmetic number, because the mean of its divisors is an integer number (45038184).

Almost surely, 2^120101822 is an apocalyptic number.

120101822 is a deficient number, since it is larger than the sum of its proper divisors (60050914).

120101822 is an equidigital number, since it uses as much as digits as its factorization.

120101822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60050913.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 120101822 is about 10959.0976818349. The cubic root of 120101822 is about 493.3818835629.

Adding to 120101822 its reverse (228101021), we get a palindrome (348202843).

The spelling of 120101822 in words is "one hundred twenty million, one hundred one thousand, eight hundred twenty-two".