1220022201199 has 2 divisors, whose sum is σ = 1220022201200. Its totient is φ = 1220022201198.

The previous prime is 1220022201193. The next prime is 1220022201239. The reversal of 1220022201199 is 9911022200221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1220022201199 - 2¹⁹ = 1220021676911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1220022201199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1220022201193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610011100599 + 610011100600.

It is an arithmetic number, because the mean of its divisors is an integer number (610011100600).

Almost surely, 2^{1220022201199} is an apocalyptic number.

1220022201199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220022201199 is an equidigital number, since it uses as much as digits as its factorization.

1220022201199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 1220022201199 in words is "one trillion, two hundred twenty billion, twenty-two million, two hundred one thousand, one hundred ninety-nine".