120221122022 has 8 divisors (see below), whose sum is σ = 180919083576. Its totient is φ = 59914760832.

The previous prime is 120221122003. The next prime is 120221122031. The reversal of 120221122022 is 220221122021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×120221122022² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97899323 + ... + 97900550.

It is an arithmetic number, because the mean of its divisors is an integer number (22614885447).

Almost surely, 2^120221122022 is an apocalyptic number.

120221122022 is a deficient number, since it is larger than the sum of its proper divisors (60697961554).

120221122022 is a wasteful number, since it uses less digits than its factorization.

120221122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195800182.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120221122022 its reverse (220221122021), we get a palindrome (340442244043).

Subtracting 120221122022 from its reverse (220221122021), we obtain a palindrome (99999999999).

The spelling of 120221122022 in words is "one hundred twenty billion, two hundred twenty-one million, one hundred twenty-two thousand, twenty-two".