502223222142 has 12 divisors (see below), whose sum is σ = 1088150314680. Its totient is φ = 167407740708.

The previous prime is 502223222101. The next prime is 502223222153. The reversal of 502223222142 is 241222322205.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13950645042 + ... + 13950645077.

It is an arithmetic number, because the mean of its divisors is an integer number (90679192890).

Almost surely, 2^502223222142 is an apocalyptic number.

502223222142 is an abundant number, since it is smaller than the sum of its proper divisors (585927092538).

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

502223222142 is a wasteful number, since it uses less digits than its factorization.

502223222142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27901290127 (or 27901290124 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 502223222142 its reverse (241222322205), we get a palindrome (743445544347).

The spelling of 502223222142 in words is "five hundred two billion, two hundred twenty-three million, two hundred twenty-two thousand, one hundred forty-two".