222142241191 has 8 divisors (see below), whose sum is σ = 239267592704. Its totient is φ = 205022244960.

The previous prime is 222142241183. The next prime is 222142241201. The reversal of 222142241191 is 191142241222.

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

It is not a de Polignac number, because 222142241191 - 2³ = 222142241183 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 (222142241141) 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, 1252455 + ... + 1418776.

It is an arithmetic number, because the mean of its divisors is an integer number (29908449088).

Almost surely, 2^222142241191 is an apocalyptic number.

222142241191 is a deficient number, since it is larger than the sum of its proper divisors (17125351513).

222142241191 is a wasteful number, since it uses less digits than its factorization.

222142241191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677641.

The product of its digits is 4608, while the sum is 31.

Adding to 222142241191 its sum of digits (31), we get a palindrome (222142241222).

The spelling of 222142241191 in words is "two hundred twenty-two billion, one hundred forty-two million, two hundred forty-one thousand, one hundred ninety-one".