222054246054 has 12 divisors (see below), whose sum is σ = 481117533156. Its totient is φ = 74018082012.

The previous prime is 222054246049. The next prime is 222054246067. The reversal of 222054246054 is 450642450222.

222054246054 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 5 + 42 + 4 + 605 + 4 = 666.

It is a super-2 number, since 2×222054246054² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6168173484 + ... + 6168173519.

It is an arithmetic number, because the mean of its divisors is an integer number (40093127763).

Almost surely, 2^222054246054 is an apocalyptic number.

222054246054 is an abundant number, since it is smaller than the sum of its proper divisors (259063287102).

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

222054246054 is a wasteful number, since it uses less digits than its factorization.

222054246054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12336347011 (or 12336347008 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 222054246054 its reverse (450642450222), we get a palindrome (672696696276).

The spelling of 222054246054 in words is "two hundred twenty-two billion, fifty-four million, two hundred forty-six thousand, fifty-four".