22303061422 has 32 divisors (see below), whose sum is σ = 35493454080. Its totient is φ = 10481425920.

The previous prime is 22303061401. The next prime is 22303061423. The reversal of 22303061422 is 22416030322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303061423) 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, 3658597 + ... + 3664687.

It is an arithmetic number, because the mean of its divisors is an integer number (1109170440).

Almost surely, 2^22303061422 is an apocalyptic number.

22303061422 is a deficient number, since it is larger than the sum of its proper divisors (13190392658).

22303061422 is a wasteful number, since it uses less digits than its factorization.

22303061422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6856.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22303061422 its reverse (22416030322), we get a palindrome (44719091744).

The spelling of 22303061422 in words is "twenty-two billion, three hundred three million, sixty-one thousand, four hundred twenty-two".