221210201199 has 8 divisors (see below), whose sum is σ = 317635160752. Its totient is φ = 136129354560.

The previous prime is 221210201029. The next prime is 221210201213. The reversal of 221210201199 is 991102012122.

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

It is not a de Polignac number, because 221210201199 - 2²³ = 221201812591 is a prime.

It is a super-2 number, since 2×221210201199² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221210201899) 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, 2836028182 + ... + 2836028259.

It is an arithmetic number, because the mean of its divisors is an integer number (39704395094).

Almost surely, 2^221210201199 is an apocalyptic number.

221210201199 is a deficient number, since it is larger than the sum of its proper divisors (96424959553).

221210201199 is a wasteful number, since it uses less digits than its factorization.

221210201199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672056457.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 221210201199 in words is "two hundred twenty-one billion, two hundred ten million, two hundred one thousand, one hundred ninety-nine".