4222132312191 has 4 divisors (see below), whose sum is σ = 5629509749592. Its totient is φ = 2814754874792.

The previous prime is 4222132312159. The next prime is 4222132312193. The reversal of 4222132312191 is 1912132312224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4222132312191 - 2⁵ = 4222132312159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222132312193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703688718696 + ... + 703688718701.

It is an arithmetic number, because the mean of its divisors is an integer number (1407377437398).

Almost surely, 2^{4222132312191} is an apocalyptic number.

4222132312191 is a deficient number, since it is larger than the sum of its proper divisors (1407377437401).

4222132312191 is a wasteful number, since it uses less digits than its factorization.

4222132312191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407377437400.

The product of its digits is 10368, while the sum is 33.

Adding to 4222132312191 its sum of digits (33), we get a palindrome (4222132312224).

The spelling of 4222132312191 in words is "four trillion, two hundred twenty-two billion, one hundred thirty-two million, three hundred twelve thousand, one hundred ninety-one".