223041323013402 has 32 divisors (see below), whose sum is σ = 446955428145600. Its totient is φ = 74201749135488.

The previous prime is 223041323013347. The next prime is 223041323013449. The reversal of 223041323013402 is 204310323140322.

It is a happy number.

223041323013402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×223041323013402² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223041323013402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4656952 + ... + 21627987.

It is an arithmetic number, because the mean of its divisors is an integer number (13967357129550).

Almost surely, 2^{223041323013402} is an apocalyptic number.

223041323013402 is an abundant number, since it is smaller than the sum of its proper divisors (223914105132198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223041323013402 is a wasteful number, since it uses less digits than its factorization.

223041323013402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26287710.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 223041323013402 its reverse (204310323140322), we get a palindrome (427351646153724).

The spelling of 223041323013402 in words is "two hundred twenty-three trillion, forty-one billion, three hundred twenty-three million, thirteen thousand, four hundred two".