301100221013020 has 72 divisors (see below), whose sum is σ = 748481935364352. Its totient is φ = 101068605644160.

The previous prime is 301100221012991. The next prime is 301100221013071. The reversal of 301100221013020 is 20310122001103.

It is a super-2 number, since 2×301100221013020² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 301100221012985 and 301100221013003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4785413884 + ... + 4785476803.

It is an arithmetic number, because the mean of its divisors is an integer number (10395582435616).

Almost surely, 2^{301100221013020} is an apocalyptic number.

It is an amenable number.

301100221013020 is an abundant number, since it is smaller than the sum of its proper divisors (447381714351332).

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

301100221013020 is a wasteful number, since it uses less digits than its factorization.

301100221013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9570890731 (or 9570890718 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 301100221013020 its reverse (20310122001103), we get a palindrome (321410343014123).

The spelling of 301100221013020 in words is "three hundred one trillion, one hundred billion, two hundred twenty-one million, thirteen thousand, twenty".