22000322300022 has 192 divisors, whose sum is σ = 53770160171520. Its totient is φ = 6442484428800.

The previous prime is 22000322299931. The next prime is 22000322300029.

22000322300022 is a `hidden beast` number, since 2 + 20 + 0 + 0 + 322 + 300 + 0 + 22 = 666.

22000322300022 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22000322299968 and 22000322300004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000322300029) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 892169929 + ... + 892194587.

It is an arithmetic number, because the mean of its divisors is an integer number (280052917560).

Almost surely, 2^{22000322300022} is an apocalyptic number.

22000322300022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22000322300022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26885080085760).

22000322300022 is an abundant number, since it is smaller than the sum of its proper divisors (31769837871498).

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

22000322300022 is a wasteful number, since it uses less digits than its factorization.

22000322300022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25539 (or 25536 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

It can be divided in two parts, 2200032 and 2300022, that added together give a palindrome (4500054).

The spelling of 22000322300022 in words is "twenty-two trillion, three hundred twenty-two million, three hundred thousand, twenty-two".