223022302012 has 6 divisors (see below), whose sum is σ = 390289028528. Its totient is φ = 111511151004.

The previous prime is 223022301989. The next prime is 223022302091. The reversal of 223022302012 is 210203220322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27877787748 + ... + 27877787755.

Almost surely, 2^223022302012 is an apocalyptic number.

It is an amenable number.

223022302012 is a deficient number, since it is larger than the sum of its proper divisors (167266726516).

223022302012 is a wasteful number, since it uses less digits than its factorization.

223022302012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55755575507 (or 55755575505 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 223022302012 its reverse (210203220322), we get a palindrome (433225522334).

The spelling of 223022302012 in words is "two hundred twenty-three billion, twenty-two million, three hundred two thousand, twelve".