20122341313244 has 24 divisors (see below), whose sum is σ = 35319592181328. Its totient is φ = 10031030956800.

The previous prime is 20122341313213. The next prime is 20122341313247. The reversal of 20122341313244 is 44231314322102.

It is a happy number.

It is a super-3 number, since 3×20122341313244³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20122341313244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122341313247) 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, 52114094 + ... + 52498794.

It is an arithmetic number, because the mean of its divisors is an integer number (1471649674222).

Almost surely, 2^{20122341313244} is an apocalyptic number.

It is an amenable number.

20122341313244 is a deficient number, since it is larger than the sum of its proper divisors (15197250868084).

20122341313244 is a wasteful number, since it uses less digits than its factorization.

20122341313244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423845 (or 423843 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 20122341313244 its reverse (44231314322102), we get a palindrome (64353655635346).

The spelling of 20122341313244 in words is "twenty trillion, one hundred twenty-two billion, three hundred forty-one million, three hundred thirteen thousand, two hundred forty-four".