220104100422542 has 8 divisors (see below), whose sum is σ = 377321315010096. Its totient is φ = 94330328752512.

The previous prime is 220104100422527. The next prime is 220104100422611. The reversal of 220104100422542 is 245224001401022.

220104100422542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7860860729363 + ... + 7860860729390.

It is an arithmetic number, because the mean of its divisors is an integer number (47165164376262).

Almost surely, 2^{220104100422542} is an apocalyptic number.

220104100422542 is a deficient number, since it is larger than the sum of its proper divisors (157217214587554).

220104100422542 is a wasteful number, since it uses less digits than its factorization.

220104100422542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15721721458762.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 220104100422542 its reverse (245224001401022), we get a palindrome (465328101823564).

The spelling of 220104100422542 in words is "two hundred twenty trillion, one hundred four billion, one hundred million, four hundred twenty-two thousand, five hundred forty-two".