22323421100022 has 64 divisors (see below), whose sum is σ = 52405073902080. Its totient is φ = 6205613354496.

The previous prime is 22323421099997. The next prime is 22323421100039. The reversal of 22323421100022 is 22000112432322.

It is a super-3 number, since 3×22323421100022³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22323421099965 and 22323421100001.

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, 98327854 + ... + 98554622.

It is an arithmetic number, because the mean of its divisors is an integer number (818829279720).

Almost surely, 2^{22323421100022} is an apocalyptic number.

22323421100022 is an abundant number, since it is smaller than the sum of its proper divisors (30081652802058).

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

22323421100022 is a wasteful number, since it uses less digits than its factorization.

22323421100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290165.

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

Adding to 22323421100022 its reverse (22000112432322), we get a palindrome (44323533532344).

The spelling of 22323421100022 in words is "twenty-two trillion, three hundred twenty-three billion, four hundred twenty-one million, one hundred thousand, twenty-two".