22203122130222 has 64 divisors (see below), whose sum is σ = 48502241247744. Its totient is φ = 6720018215040.

The previous prime is 22203122130143. The next prime is 22203122130239.

22203122130222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22203122130192 and 22203122130201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 326804568 + ... + 326872500.

It is an arithmetic number, because the mean of its divisors is an integer number (757847519496).

Almost surely, 2^{22203122130222} is an apocalyptic number.

22203122130222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22203122130222 is an abundant number, since it is smaller than the sum of its proper divisors (26299119117522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22203122130222 is a wasteful number, since it uses less digits than its factorization.

22203122130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73913.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 2220312 and 2130222, that added together give a palindrome (4350534).

The spelling of 22203122130222 in words is "twenty-two trillion, two hundred three billion, one hundred twenty-two million, one hundred thirty thousand, two hundred twenty-two".