120022200219 has 4 divisors (see below), whose sum is σ = 160029600296. Its totient is φ = 80014800144.

The previous prime is 120022200197. The next prime is 120022200239. The reversal of 120022200219 is 912002220021.

It is a happy number.

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

It is not a de Polignac number, because 120022200219 - 2⁷ = 120022200091 is a prime.

It is a super-2 number, since 2×120022200219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120022200195 and 120022200204.

It is not an unprimeable number, because it can be changed into a prime (120022200239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20003700034 + ... + 20003700039.

It is an arithmetic number, because the mean of its divisors is an integer number (40007400074).

Almost surely, 2^120022200219 is an apocalyptic number.

120022200219 is a deficient number, since it is larger than the sum of its proper divisors (40007400077).

120022200219 is an equidigital number, since it uses as much as digits as its factorization.

120022200219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40007400076.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 120022200219 in words is "one hundred twenty billion, twenty-two million, two hundred thousand, two hundred nineteen".