402522225203 has 4 divisors (see below), whose sum is σ = 460025400240. Its totient is φ = 345019050168.

The previous prime is 402522225197. The next prime is 402522225211. The reversal of 402522225203 is 302522225204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 402522225203 - 2¹⁰ = 402522224179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402522225253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28751587508 + ... + 28751587521.

It is an arithmetic number, because the mean of its divisors is an integer number (115006350060).

Almost surely, 2^402522225203 is an apocalyptic number.

402522225203 is a deficient number, since it is larger than the sum of its proper divisors (57503175037).

402522225203 is an equidigital number, since it uses as much as digits as its factorization.

402522225203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57503175036.

The product of its (nonzero) digits is 19200, while the sum is 29.

Subtracting from 402522225203 its reverse (302522225204), we obtain a palindrome (99999999999).

The spelling of 402522225203 in words is "four hundred two billion, five hundred twenty-two million, two hundred twenty-five thousand, two hundred three".