22403310043224 has 32 divisors (see below), whose sum is σ = 61099936482240. Its totient is φ = 6788881831200.

The previous prime is 22403310043217. The next prime is 22403310043249. The reversal of 22403310043224 is 42234001330422.

It is a junction number, because it is equal to n+sod(n) for n = 22403310043191 and 22403310043200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42430511182 + ... + 42430511709.

It is an arithmetic number, because the mean of its divisors is an integer number (1909373015070).

Almost surely, 2^{22403310043224} is an apocalyptic number.

22403310043224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22403310043224 is an abundant number, since it is smaller than the sum of its proper divisors (38696626439016).

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

22403310043224 is a wasteful number, since it uses less digits than its factorization.

22403310043224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84861022911 (or 84861022907 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 22403310043224 its reverse (42234001330422), we get a palindrome (64637311373646).

The spelling of 22403310043224 in words is "twenty-two trillion, four hundred three billion, three hundred ten million, forty-three thousand, two hundred twenty-four".