222144420003404 has 24 divisors (see below), whose sum is σ = 392605120110000. Its totient is φ = 109971547300800.

The previous prime is 222144420003391. The next prime is 222144420003431. The reversal of 222144420003404 is 404300024441222.

It is a super-2 number, since 2×222144420003404² (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 7 ways as a sum of consecutive naturals, for example, 46336547 + ... + 50905445.

It is an arithmetic number, because the mean of its divisors is an integer number (16358546671250).

Almost surely, 2^{222144420003404} is an apocalyptic number.

It is an amenable number.

222144420003404 is a deficient number, since it is larger than the sum of its proper divisors (170460700106596).

222144420003404 is a wasteful number, since it uses less digits than its factorization.

222144420003404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4689353 (or 4689351 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 222144420003404 its reverse (404300024441222), we get a palindrome (626444444444626).

The spelling of 222144420003404 in words is "two hundred twenty-two trillion, one hundred forty-four billion, four hundred twenty million, three thousand, four hundred four".