22041213453203 has 16 divisors (see below), whose sum is σ = 25446200902080. Its totient is φ = 18701240432256.

The previous prime is 22041213453187. The next prime is 22041213453247. The reversal of 22041213453203 is 30235431214022.

It is a cyclic number.

It is not a de Polignac number, because 22041213453203 - 2⁴ = 22041213453187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22041213453203.

It is not an unprimeable number, because it can be changed into a prime (22041213453253) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 39462500 + ... + 40017137.

It is an arithmetic number, because the mean of its divisors is an integer number (1590387556380).

Almost surely, 2^{22041213453203} is an apocalyptic number.

22041213453203 is a deficient number, since it is larger than the sum of its proper divisors (3404987448877).

22041213453203 is a wasteful number, since it uses less digits than its factorization.

22041213453203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79480046.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 22041213453203 its reverse (30235431214022), we get a palindrome (52276644667225).

The spelling of 22041213453203 in words is "twenty-two trillion, forty-one billion, two hundred thirteen million, four hundred fifty-three thousand, two hundred three".