1022200120219 has 4 divisors (see below), whose sum is σ = 1031246139096. Its totient is φ = 1013154101344.

The previous prime is 1022200120181. The next prime is 1022200120223. The reversal of 1022200120219 is 9120210022201.

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

It is a cyclic number.

It is not a de Polignac number, because 1022200120219 - 2⁷ = 1022200120091 is a prime.

It is a super-2 number, since 2×1022200120219² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022200120219.

It is not an unprimeable number, because it can be changed into a prime (1022200120259) 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, 4523009269 + ... + 4523009494.

It is an arithmetic number, because the mean of its divisors is an integer number (257811534774).

Almost surely, 2^{1022200120219} is an apocalyptic number.

1022200120219 is a deficient number, since it is larger than the sum of its proper divisors (9046018877).

1022200120219 is an equidigital number, since it uses as much as digits as its factorization.

1022200120219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046018876.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 1022200120219 in words is "one trillion, twenty-two billion, two hundred million, one hundred twenty thousand, two hundred nineteen".