22022226362361 has 16 divisors (see below), whose sum is σ = 29846508693248. Its totient is φ = 14439749299200.

The previous prime is 22022226362359. The next prime is 22022226362407. The reversal of 22022226362361 is 16326362222022.

It is not a de Polignac number, because 22022226362361 - 2¹ = 22022226362359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22022226362321) 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, 1879336 + ... + 6897561.

It is an arithmetic number, because the mean of its divisors is an integer number (1865406793328).

Almost surely, 2^{22022226362361} is an apocalyptic number.

It is an amenable number.

22022226362361 is a deficient number, since it is larger than the sum of its proper divisors (7824282330887).

22022226362361 is a wasteful number, since it uses less digits than its factorization.

22022226362361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8790672.

The product of its (nonzero) digits is 248832, while the sum is 39.

Adding to 22022226362361 its reverse (16326362222022), we get a palindrome (38348588584383).

The spelling of 22022226362361 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-six million, three hundred sixty-two thousand, three hundred sixty-one".