223303202142 has 16 divisors (see below), whose sum is σ = 446623937040. Its totient is φ = 74431478592.

The previous prime is 223303202137. The next prime is 223303202191. The reversal of 223303202142 is 241202303322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561967 + ... + 873162.

It is an arithmetic number, because the mean of its divisors is an integer number (27913996065).

Almost surely, 2^223303202142 is an apocalyptic number.

223303202142 is an abundant number, since it is smaller than the sum of its proper divisors (223320734898).

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

223303202142 is a wasteful number, since it uses less digits than its factorization.

223303202142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461067.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 223303202142 its reverse (241202303322), we get a palindrome (464505505464).

The spelling of 223303202142 in words is "two hundred twenty-three billion, three hundred three million, two hundred two thousand, one hundred forty-two".