220042104122401 has 8 divisors (see below), whose sum is σ = 243334232205984. Its totient is φ = 197298026111520.

The previous prime is 220042104122377. The next prime is 220042104122411. The reversal of 220042104122401 is 104221401240022.

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

It is a cyclic number.

It is not a de Polignac number, because 220042104122401 - 2²⁹ = 220041567251489 is a prime.

It is a super-2 number, since 2×220042104122401² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220042104122411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137012517331 + ... + 137012518936.

It is an arithmetic number, because the mean of its divisors is an integer number (30416779025748).

Almost surely, 2^{220042104122401} is an apocalyptic number.

It is an amenable number.

220042104122401 is a deficient number, since it is larger than the sum of its proper divisors (23292128083583).

220042104122401 is a wasteful number, since it uses less digits than its factorization.

220042104122401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274025036351.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 220042104122401 its reverse (104221401240022), we get a palindrome (324263505362423).

The spelling of 220042104122401 in words is "two hundred twenty trillion, forty-two billion, one hundred four million, one hundred twenty-two thousand, four hundred one".