22022225613142 has 16 divisors (see below), whose sum is σ = 33659453733120. Its totient is φ = 10802442822912.

The previous prime is 22022225613119. The next prime is 22022225613149. The reversal of 22022225613142 is 24131652222022.

It is a super-2 number, since 2×22022225613142² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22022225613098 and 22022225613107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022225613149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7519323 + ... + 10029190.

It is an arithmetic number, because the mean of its divisors is an integer number (2103715858320).

Almost surely, 2^{22022225613142} is an apocalyptic number.

22022225613142 is a deficient number, since it is larger than the sum of its proper divisors (11637228119978).

22022225613142 is a wasteful number, since it uses less digits than its factorization.

22022225613142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17560407.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 22022225613142 its reverse (24131652222022), we get a palindrome (46153877835164).

The spelling of 22022225613142 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-five million, six hundred thirteen thousand, one hundred forty-two".