222003503442 has 96 divisors (see below), whose sum is σ = 587292825600. Its totient is φ = 59194247904.

The previous prime is 222003503417. The next prime is 222003503471. The reversal of 222003503442 is 244305300222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 531642 + ... + 852437.

It is an arithmetic number, because the mean of its divisors is an integer number (6117633600).

Almost surely, 2^222003503442 is an apocalyptic number.

222003503442 is an abundant number, since it is smaller than the sum of its proper divisors (365289322158).

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

222003503442 is a wasteful number, since it uses less digits than its factorization.

222003503442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384180 (or 1384177 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 222003503442 its reverse (244305300222), we get a palindrome (466308803664).

The spelling of 222003503442 in words is "two hundred twenty-two billion, three million, five hundred three thousand, four hundred forty-two".