22444213034013 has 32 divisors (see below), whose sum is σ = 30918236344320. Its totient is φ = 14475032605440.

The previous prime is 22444213034011. The next prime is 22444213034021. The reversal of 22444213034013 is 31043031244422.

It is not a de Polignac number, because 22444213034013 - 2¹ = 22444213034011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22444213034011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10797381 + ... + 12707157.

It is an arithmetic number, because the mean of its divisors is an integer number (966194885760).

Almost surely, 2^{22444213034013} is an apocalyptic number.

It is an amenable number.

22444213034013 is a deficient number, since it is larger than the sum of its proper divisors (8474023310307).

22444213034013 is a wasteful number, since it uses less digits than its factorization.

22444213034013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910897.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 22444213034013 its reverse (31043031244422), we get a palindrome (53487244278435).

The spelling of 22444213034013 in words is "twenty-two trillion, four hundred forty-four billion, two hundred thirteen million, thirty-four thousand, thirteen".