22320421143122 has 16 divisors (see below), whose sum is σ = 34561657539072. Its totient is φ = 10799889576960.

The previous prime is 22320421143121. The next prime is 22320421143131. The reversal of 22320421143122 is 22134112402322.

It is a super-3 number, since 3×22320421143122³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22320421143121) 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, 3081263 + ... + 7357650.

It is an arithmetic number, because the mean of its divisors is an integer number (2160103596192).

Almost surely, 2^{22320421143122} is an apocalyptic number.

22320421143122 is a deficient number, since it is larger than the sum of its proper divisors (12241236395950).

22320421143122 is a wasteful number, since it uses less digits than its factorization.

22320421143122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10473433.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22320421143122 its reverse (22134112402322), we get a palindrome (44454533545444).

The spelling of 22320421143122 in words is "twenty-two trillion, three hundred twenty billion, four hundred twenty-one million, one hundred forty-three thousand, one hundred twenty-two".