22001423221141 has 8 divisors (see below), whose sum is σ = 27078674733824. Its totient is φ = 17407719471600.

The previous prime is 22001423221093. The next prime is 22001423221187. The reversal of 22001423221141 is 14112232410022.

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 22001423221141 - 2¹⁷ = 22001423090069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001423221741) 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, 120886940685 + ... + 120886940866.

It is an arithmetic number, because the mean of its divisors is an integer number (3384834341728).

Almost surely, 2^{22001423221141} is an apocalyptic number.

It is an amenable number.

22001423221141 is a deficient number, since it is larger than the sum of its proper divisors (5077251512683).

22001423221141 is a wasteful number, since it uses less digits than its factorization.

22001423221141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241773881571.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 22001423221141 its reverse (14112232410022), we get a palindrome (36113655631163).

The spelling of 22001423221141 in words is "twenty-two trillion, one billion, four hundred twenty-three million, two hundred twenty-one thousand, one hundred forty-one".