554554213113222 has 36 divisors (see below), whose sum is σ = 1397702965705956. Its totient is φ = 158444060889240.

The previous prime is 554554213113221. The next prime is 554554213113227. The reversal of 554554213113222 is 222311312455455.

554554213113222 is a `hidden beast` number, since 5 + 5 + 4 + 5 + 5 + 4 + 2 + 1 + 311 + 322 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554554213113221) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 314373135804 + ... + 314373137567.

It is an arithmetic number, because the mean of its divisors is an integer number (38825082380721).

Almost surely, 2^{554554213113222} is an apocalyptic number.

554554213113222 is an abundant number, since it is smaller than the sum of its proper divisors (843148752592734).

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

554554213113222 is a wasteful number, since it uses less digits than its factorization.

554554213113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628746273393 (or 628746273383 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 45.

Adding to 554554213113222 its reverse (222311312455455), we get a palindrome (776865525568677).

The spelling of 554554213113222 in words is "five hundred fifty-four trillion, five hundred fifty-four billion, two hundred thirteen million, one hundred thirteen thousand, two hundred twenty-two".