120022211 has 8 divisors (see below), whose sum is σ = 128296224. Its totient is φ = 112002880.

The previous prime is 120022207. The next prime is 120022219. The reversal of 120022211 is 112220021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120022211 - 2² = 120022207 is a prime.

It is a super-2 number, since 2×120022211² = 28810662266657042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120022192 and 120022201.

It is not an unprimeable number, because it can be changed into a prime (120022219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62696 + ... + 64581.

It is an arithmetic number, because the mean of its divisors is an integer number (16037028).

Almost surely, 2^120022211 is an apocalyptic number.

120022211 is a deficient number, since it is larger than the sum of its proper divisors (8274013).

120022211 is a wasteful number, since it uses less digits than its factorization.

120022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127341.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 120022211 is about 10955.4648920071. The cubic root of 120022211 is about 493.2728446756.

Adding to 120022211 its reverse (112220021), we get a palindrome (232242232).

The spelling of 120022211 in words is "one hundred twenty million, twenty-two thousand, two hundred eleven".