402225120103 has 16 divisors (see below), whose sum is σ = 419643453600. Its totient is φ = 385188894720.

The previous prime is 402225119981. The next prime is 402225120107. The reversal of 402225120103 is 301021522204.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402225120103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402225120107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1504453 + ... + 1751521.

It is an arithmetic number, because the mean of its divisors is an integer number (26227715850).

Almost surely, 2^402225120103 is an apocalyptic number.

402225120103 is a deficient number, since it is larger than the sum of its proper divisors (17418333497).

402225120103 is a wasteful number, since it uses less digits than its factorization.

402225120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247842.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 402225120103 its reverse (301021522204), we get a palindrome (703246642307).

The spelling of 402225120103 in words is "four hundred two billion, two hundred twenty-five million, one hundred twenty thousand, one hundred three".