120200022 has 24 divisors (see below), whose sum is σ = 260638560. Its totient is φ = 40035120.

The previous prime is 120200011. The next prime is 120200029. The reversal of 120200022 is 220002021.

It is a super-4 number, since 4×120200022⁴ (a number of 33 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 120199977 and 120200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36979 + ... + 40097.

It is an arithmetic number, because the mean of its divisors is an integer number (10859940).

Almost surely, 2^120200022 is an apocalyptic number.

120200022 is an abundant number, since it is smaller than the sum of its proper divisors (140438538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120200022 is a wasteful number, since it uses less digits than its factorization.

120200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268 (or 5265 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 120200022 is about 10963.5770622548. The cubic root of 120200022 is about 493.5163164445.

Adding to 120200022 its reverse (220002021), we get a palindrome (340202043).

The spelling of 120200022 in words is "one hundred twenty million, two hundred thousand, twenty-two".