22241402003522 has 64 divisors (see below), whose sum is σ = 37973667594240. Its totient is φ = 9692769360384.

The previous prime is 22241402003501. The next prime is 22241402003603. The reversal of 22241402003522 is 22530020414222.

It is a happy 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, 32284223 + ... + 32965949.

It is an arithmetic number, because the mean of its divisors is an integer number (593338556160).

Almost surely, 2^{22241402003522} is an apocalyptic number.

22241402003522 is a deficient number, since it is larger than the sum of its proper divisors (15732265590718).

22241402003522 is a wasteful number, since it uses less digits than its factorization.

22241402003522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682467.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 22241402003522 its reverse (22530020414222), we get a palindrome (44771422417744).

The spelling of 22241402003522 in words is "twenty-two trillion, two hundred forty-one billion, four hundred two million, three thousand, five hundred twenty-two".