222132203004 has 48 divisors (see below), whose sum is σ = 523339584768. Its totient is φ = 73326451968.

The previous prime is 222132202997. The next prime is 222132203021. The reversal of 222132203004 is 400302231222.

It is a super-2 number, since 2×222132203004² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1540569 + ... + 1678575.

It is an arithmetic number, because the mean of its divisors is an integer number (10902908016).

Almost surely, 2^222132203004 is an apocalyptic number.

It is an amenable number.

222132203004 is an abundant number, since it is smaller than the sum of its proper divisors (301207381764).

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

222132203004 is a wasteful number, since it uses less digits than its factorization.

222132203004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139314 (or 139312 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222132203004 its reverse (400302231222), we get a palindrome (622434434226).

The spelling of 222132203004 in words is "two hundred twenty-two billion, one hundred thirty-two million, two hundred three thousand, four".