120021304222 has 16 divisors (see below), whose sum is σ = 181446249600. Its totient is φ = 59539423320.

The previous prime is 120021304213. The next prime is 120021304229. The reversal of 120021304222 is 222403120021.

It is a super-2 number, since 2×120021304222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120021304222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120021304229) 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 7 ways as a sum of consecutive naturals, for example, 1198729 + ... + 1294987.

It is an arithmetic number, because the mean of its divisors is an integer number (11340390600).

Almost surely, 2^120021304222 is an apocalyptic number.

120021304222 is a deficient number, since it is larger than the sum of its proper divisors (61424945378).

120021304222 is a wasteful number, since it uses less digits than its factorization.

120021304222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101151.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 120021304222 its reverse (222403120021), we get a palindrome (342424424243).

The spelling of 120021304222 in words is "one hundred twenty billion, twenty-one million, three hundred four thousand, two hundred twenty-two".