202230013455 has 24 divisors (see below), whose sum is σ = 351087590880. Its totient is φ = 107685063360.

The previous prime is 202230013439. The next prime is 202230013459. The reversal of 202230013455 is 554310032202.

It is a happy number.

202230013455 is a `hidden beast` number, since 202 + 2 + 3 + 0 + 0 + 1 + 3 + 455 = 666.

It is not a de Polignac number, because 202230013455 - 2⁴ = 202230013439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202230013459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3532620 + ... + 3589409.

It is an arithmetic number, because the mean of its divisors is an integer number (14628649620).

Almost surely, 2^202230013455 is an apocalyptic number.

202230013455 is a deficient number, since it is larger than the sum of its proper divisors (148857577425).

202230013455 is a wasteful number, since it uses less digits than its factorization.

202230013455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7122671 (or 7122668 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 202230013455 its reverse (554310032202), we get a palindrome (756540045657).

The spelling of 202230013455 in words is "two hundred two billion, two hundred thirty million, thirteen thousand, four hundred fifty-five".