1220200200022 has 8 divisors (see below), whose sum is σ = 1830305022336. Its totient is φ = 610098525912.

The previous prime is 1220200200017. The next prime is 1220200200083. The reversal of 1220200200022 is 2200020020221.

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

It is a junction number, because it is equal to n+sod(n) for n = 1220200199975 and 1220200200011.

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, 938868 + ... + 1822600.

It is an arithmetic number, because the mean of its divisors is an integer number (228788127792).

Almost surely, 2^{1220200200022} is an apocalyptic number.

1220200200022 is a deficient number, since it is larger than the sum of its proper divisors (610104822314).

1220200200022 is an equidigital number, since it uses as much as digits as its factorization.

1220200200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574102.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 1220200200022 its reverse (2200020020221), we get a palindrome (3420220220243).

The spelling of 1220200200022 in words is "one trillion, two hundred twenty billion, two hundred million, two hundred thousand, twenty-two".