3523331222240 has 24 divisors (see below), whose sum is σ = 8323870012920. Its totient is φ = 1409332488832.

The previous prime is 3523331222221. The next prime is 3523331222297. The reversal of 3523331222240 is 422221333253.

It is a super-2 number, since 2×3523331222240² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 3523331222197 and 3523331222206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11010409910 + ... + 11010410229.

It is an arithmetic number, because the mean of its divisors is an integer number (346827917205).

Almost surely, 2^{3523331222240} is an apocalyptic number.

It is an amenable number.

3523331222240 is an abundant number, since it is smaller than the sum of its proper divisors (4800538790680).

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

3523331222240 is a wasteful number, since it uses less digits than its factorization.

3523331222240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22020820154 (or 22020820146 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 3523331222240 its reverse (422221333253), we get a palindrome (3945552555493).

The spelling of 3523331222240 in words is "three trillion, five hundred twenty-three billion, three hundred thirty-one million, two hundred twenty-two thousand, two hundred forty".