126904554120222 has 12 divisors (see below), whose sum is σ = 274959867260520. Its totient is φ = 42301518040068.

The previous prime is 126904554120199. The next prime is 126904554120247. The reversal of 126904554120222 is 222021455409621.

126904554120222 is a `hidden beast` number, since 1 + 2 + 6 + 9 + 0 + 4 + 5 + 5 + 412 + 0 + 222 = 666.

It is a super-2 number, since 2×126904554120222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3525126503322 + ... + 3525126503357.

It is an arithmetic number, because the mean of its divisors is an integer number (22913322271710).

Almost surely, 2^{126904554120222} is an apocalyptic number.

126904554120222 is an abundant number, since it is smaller than the sum of its proper divisors (148055313140298).

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

126904554120222 is a wasteful number, since it uses less digits than its factorization.

126904554120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7050253006687 (or 7050253006684 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 126904554120222 in words is "one hundred twenty-six trillion, nine hundred four billion, five hundred fifty-four million, one hundred twenty thousand, two hundred twenty-two".