22104334441542 has 128 divisors (see below), whose sum is σ = 46279736188416. Its totient is φ = 7031609367552.

The previous prime is 22104334441517. The next prime is 22104334441561. The reversal of 22104334441542 is 24514443340122.

It is a super-2 number, since 2×22104334441542² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22104334441542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3643368393 + ... + 3643374459.

It is an arithmetic number, because the mean of its divisors is an integer number (361560438972).

Almost surely, 2^{22104334441542} is an apocalyptic number.

22104334441542 is an abundant number, since it is smaller than the sum of its proper divisors (24175401746874).

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

22104334441542 is a wasteful number, since it uses less digits than its factorization.

22104334441542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7190.

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 22104334441542 its reverse (24514443340122), we get a palindrome (46618777781664).

The spelling of 22104334441542 in words is "twenty-two trillion, one hundred four billion, three hundred thirty-four million, four hundred forty-one thousand, five hundred forty-two".