3522224040 has 32 divisors (see below), whose sum is σ = 10566672480. Its totient is φ = 939259712.

The previous prime is 3522224011. The next prime is 3522224051. The reversal of 3522224040 is 404222253.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3522224040.

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, 14675814 + ... + 14676053.

It is an arithmetic number, because the mean of its divisors is an integer number (330208515).

Almost surely, 2^3522224040 is an apocalyptic number.

3522224040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3522224040 is an abundant number, since it is smaller than the sum of its proper divisors (7044448440).

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

3522224040 is a wasteful number, since it uses less digits than its factorization.

3522224040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29351881 (or 29351877 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 3522224040 is about 59348.3280303666. The cubic root of 3522224040 is about 1521.5012925506.

Adding to 3522224040 its reverse (404222253), we get a palindrome (3926446293).

The spelling of 3522224040 in words is "three billion, five hundred twenty-two million, two hundred twenty-four thousand, forty".