22041622052141 has 4 divisors (see below), whose sum is σ = 22200194872800. Its totient is φ = 21883049231484.

The previous prime is 22041622052129. The next prime is 22041622052143. The reversal of 22041622052141 is 14125022614022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22041622052141 - 2³⁰ = 22040548310317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22041622052098 and 22041622052107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22041622052143) 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, 79286410121 + ... + 79286410398.

It is an arithmetic number, because the mean of its divisors is an integer number (5550048718200).

Almost surely, 2^{22041622052141} is an apocalyptic number.

It is an amenable number.

22041622052141 is a deficient number, since it is larger than the sum of its proper divisors (158572820659).

22041622052141 is a wasteful number, since it uses less digits than its factorization.

22041622052141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158572820658.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 22041622052141 its reverse (14125022614022), we get a palindrome (36166644666163).

The spelling of 22041622052141 in words is "twenty-two trillion, forty-one billion, six hundred twenty-two million, fifty-two thousand, one hundred forty-one".