22403202122 has 16 divisors (see below), whose sum is σ = 38544144000. Its totient is φ = 9566708688.

The previous prime is 22403202121. The next prime is 22403202139. The reversal of 22403202122 is 22120230422.

It is a junction number, because it is equal to n+sod(n) for n = 22403202094 and 22403202103.

It is not an unprimeable number, because it can be changed into a prime (22403202121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2884622 + ... + 2892377.

It is an arithmetic number, because the mean of its divisors is an integer number (2409009000).

Almost surely, 2^22403202122 is an apocalyptic number.

22403202122 is a deficient number, since it is larger than the sum of its proper divisors (16140941878).

22403202122 is a wasteful number, since it uses less digits than its factorization.

22403202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5777285.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22403202122 its reverse (22120230422), we get a palindrome (44523432544).

The spelling of 22403202122 in words is "twenty-two billion, four hundred three million, two hundred two thousand, one hundred twenty-two".