22444321012141 has 8 divisors (see below), whose sum is σ = 25772219660864. Its totient is φ = 19146814132320.

The previous prime is 22444321012117. The next prime is 22444321012159. The reversal of 22444321012141 is 14121012344422.

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

It is not a de Polignac number, because 22444321012141 - 2⁵ = 22444321012109 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 (22444321012741) 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, 7597940640 + ... + 7597943593.

It is an arithmetic number, because the mean of its divisors is an integer number (3221527457608).

Almost surely, 2^{22444321012141} is an apocalyptic number.

It is an amenable number.

22444321012141 is a deficient number, since it is larger than the sum of its proper divisors (3327898648723).

22444321012141 is a wasteful number, since it uses less digits than its factorization.

22444321012141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15195884451.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 22444321012141 its reverse (14121012344422), we get a palindrome (36565333356563).

The spelling of 22444321012141 in words is "twenty-two trillion, four hundred forty-four billion, three hundred twenty-one million, twelve thousand, one hundred forty-one".