220001131103001 has 8 divisors (see below), whose sum is σ = 293334960465024. Its totient is φ = 146667361238160.

The previous prime is 220001131102931. The next prime is 220001131103053. The reversal of 220001131103001 is 100301131100022.

It is a happy number.

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

It is not a de Polignac number, because 220001131103001 - 2¹⁸ = 220001130840857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220001131103081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5380786 + ... + 21655371.

It is an arithmetic number, because the mean of its divisors is an integer number (36666870058128).

Almost surely, 2^{220001131103001} is an apocalyptic number.

It is an amenable number.

220001131103001 is a deficient number, since it is larger than the sum of its proper divisors (73333829362023).

220001131103001 is a wasteful number, since it uses less digits than its factorization.

220001131103001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29748591.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 220001131103001 its reverse (100301131100022), we get a palindrome (320302262203023).

The spelling of 220001131103001 in words is "two hundred twenty trillion, one billion, one hundred thirty-one million, one hundred three thousand, one".