222400503531404 has 12 divisors (see below), whose sum is σ = 424582779469128. Its totient is φ = 101091137968800.

The previous prime is 222400503531389. The next prime is 222400503531433. The reversal of 222400503531404 is 404135305004222.

It is a happy number.

It is a super-2 number, since 2×222400503531404² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2527278449177 + ... + 2527278449264.

It is an arithmetic number, because the mean of its divisors is an integer number (35381898289094).

Almost surely, 2^{222400503531404} is an apocalyptic number.

It is an amenable number.

222400503531404 is a deficient number, since it is larger than the sum of its proper divisors (202182275937724).

222400503531404 is a wasteful number, since it uses less digits than its factorization.

222400503531404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054556898456 (or 5054556898454 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 222400503531404 its reverse (404135305004222), we get a palindrome (626535808535626).

The spelling of 222400503531404 in words is "two hundred twenty-two trillion, four hundred billion, five hundred three million, five hundred thirty-one thousand, four hundred four".