1022222021199 has 8 divisors (see below), whose sum is σ = 1364097556272. Its totient is φ = 680913916800.

The previous prime is 1022222021173. The next prime is 1022222021207. The reversal of 1022222021199 is 9911202222201.

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

It is not a de Polignac number, because 1022222021199 - 2⁵ = 1022222021167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022222021099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141853464 + ... + 141860669.

It is an arithmetic number, because the mean of its divisors is an integer number (170512194534).

Almost surely, 2^{1022222021199} is an apocalyptic number.

1022222021199 is a deficient number, since it is larger than the sum of its proper divisors (341875535073).

1022222021199 is a wasteful number, since it uses less digits than its factorization.

1022222021199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283715337.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 1022222021199 in words is "one trillion, twenty-two billion, two hundred twenty-two million, twenty-one thousand, one hundred ninety-nine".