223350425402 has 16 divisors (see below), whose sum is σ = 361724355720. Its totient is φ = 102819807552.

The previous prime is 223350425383. The next prime is 223350425407. The reversal of 223350425402 is 204524053322.

It can be written as a sum of positive squares in 4 ways, for example, as 90775061521 + 132575363881 = 301289^2 + 364109^2 .

It is not an unprimeable number, because it can be changed into a prime (223350425407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11031533 + ... + 11051760.

Almost surely, 2^223350425402 is an apocalyptic number.

223350425402 is a deficient number, since it is larger than the sum of its proper divisors (138373930318).

223350425402 is a wasteful number, since it uses less digits than its factorization.

223350425402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22083697.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 223350425402 its reverse (204524053322), we get a palindrome (427874478724).

The spelling of 223350425402 in words is "two hundred twenty-three billion, three hundred fifty million, four hundred twenty-five thousand, four hundred two".