201101221199 has 2 divisors, whose sum is σ = 201101221200. Its totient is φ = 201101221198.

The previous prime is 201101221193. The next prime is 201101221253. The reversal of 201101221199 is 991122101102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201101221199 - 2¹⁶ = 201101155663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201101221193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100550610599 + 100550610600.

It is an arithmetic number, because the mean of its divisors is an integer number (100550610600).

Almost surely, 2^201101221199 is an apocalyptic number.

201101221199 is a deficient number, since it is larger than the sum of its proper divisors (1).

201101221199 is an equidigital number, since it uses as much as digits as its factorization.

201101221199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 201101221199 in words is "two hundred one billion, one hundred one million, two hundred twenty-one thousand, one hundred ninety-nine".