222450331054 has 16 divisors (see below), whose sum is σ = 385274802528. Its totient is φ = 94353011712.

The previous prime is 222450330967. The next prime is 222450331063. The reversal of 222450331054 is 450133054222.

It is a congruent number.

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, 81902299 + ... + 81905014.

It is an arithmetic number, because the mean of its divisors is an integer number (24079675158).

Almost surely, 2^222450331054 is an apocalyptic number.

222450331054 is a deficient number, since it is larger than the sum of its proper divisors (162824471474).

222450331054 is a wasteful number, since it uses less digits than its factorization.

222450331054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163807419.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 222450331054 its reverse (450133054222), we get a palindrome (672583385276).

The spelling of 222450331054 in words is "two hundred twenty-two billion, four hundred fifty million, three hundred thirty-one thousand, fifty-four".