220301020101 has 4 divisors (see below), whose sum is σ = 293734693472. Its totient is φ = 146867346732.

The previous prime is 220301020097. The next prime is 220301020123. The reversal of 220301020101 is 101020103022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 220301020101 - 2² = 220301020097 is a prime.

It is a super-3 number, since 3×220301020101³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220301020171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36716836681 + ... + 36716836686.

It is an arithmetic number, because the mean of its divisors is an integer number (73433673368).

Almost surely, 2^220301020101 is an apocalyptic number.

It is an amenable number.

220301020101 is a deficient number, since it is larger than the sum of its proper divisors (73433673371).

220301020101 is an equidigital number, since it uses as much as digits as its factorization.

220301020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73433673370.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 220301020101 its reverse (101020103022), we get a palindrome (321321123123).

The spelling of 220301020101 in words is "two hundred twenty billion, three hundred one million, twenty thousand, one hundred one".