22055762243371 has 16 divisors (see below), whose sum is σ = 22778349798528. Its totient is φ = 21344637081600.

The previous prime is 22055762243279. The next prime is 22055762243377. The reversal of 22055762243371 is 17334226755022.

It is a cyclic number.

It is not a de Polignac number, because 22055762243371 - 2⁹ = 22055762242859 is a prime.

It is a super-2 number, since 2×22055762243371² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22055762243377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2696190 + ... + 7168051.

It is an arithmetic number, because the mean of its divisors is an integer number (1423646862408).

Almost surely, 2^{22055762243371} is an apocalyptic number.

22055762243371 is a deficient number, since it is larger than the sum of its proper divisors (722587555157).

22055762243371 is a wasteful number, since it uses less digits than its factorization.

22055762243371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9864822.

The product of its (nonzero) digits is 4233600, while the sum is 49.

Adding to 22055762243371 its reverse (17334226755022), we get a palindrome (39389988998393).

The spelling of 22055762243371 in words is "twenty-two trillion, fifty-five billion, seven hundred sixty-two million, two hundred forty-three thousand, three hundred seventy-one".