201222112221199 has 8 divisors (see below), whose sum is σ = 208255019843808. Its totient is φ = 194290397514240.

The previous prime is 201222112221127. The next prime is 201222112221307. The reversal of 201222112221199 is 991122211222102.

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

It is a cyclic number.

It is not a de Polignac number, because 201222112221199 - 2¹¹ = 201222112219151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201222112281199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25298224867 + ... + 25298232820.

It is an arithmetic number, because the mean of its divisors is an integer number (26031877480476).

Almost surely, 2^{201222112221199} is an apocalyptic number.

201222112221199 is a deficient number, since it is larger than the sum of its proper divisors (7032907622609).

201222112221199 is an equidigital number, since it uses as much as digits as its factorization.

201222112221199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50596457825.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 201222112221199 in words is "two hundred one trillion, two hundred twenty-two billion, one hundred twelve million, two hundred twenty-one thousand, one hundred ninety-nine".