22141144203001 has 4 divisors (see below), whose sum is σ = 22141559904100. Its totient is φ = 22140728501904.

The previous prime is 22141144202977. The next prime is 22141144203037. The reversal of 22141144203001 is 10030244114122.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8037514172601 + 14103630030400 = 2835051^2 + 3755480^2 .

It is a cyclic number.

It is not a de Polignac number, because 22141144203001 - 2¹⁷ = 22141144071929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22141144203041) 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, 207770646 + ... + 207877183.

It is an arithmetic number, because the mean of its divisors is an integer number (5535389976025).

Almost surely, 2^{22141144203001} is an apocalyptic number.

It is an amenable number.

22141144203001 is a deficient number, since it is larger than the sum of its proper divisors (415701099).

22141144203001 is an equidigital number, since it uses as much as digits as its factorization.

22141144203001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415701098.

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

Adding to 22141144203001 its reverse (10030244114122), we get a palindrome (32171388317123).

The spelling of 22141144203001 in words is "twenty-two trillion, one hundred forty-one billion, one hundred forty-four million, two hundred three thousand, one".