2300111122020 has 192 divisors, whose sum is σ = 6649087070976. Its totient is φ = 593660897280.

The previous prime is 2300111122007. The next prime is 2300111122027. The reversal of 2300111122020 is 202211110032.

It is a super-2 number, since 2×2300111122020² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (2300111122027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 424920834 + ... + 424926246.

It is an arithmetic number, because the mean of its divisors is an integer number (34630661828).

Almost surely, 2^{2300111122020} is an apocalyptic number.

2300111122020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2300111122020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3324543535488).

2300111122020 is an abundant number, since it is smaller than the sum of its proper divisors (4348975948956).

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

2300111122020 is a wasteful number, since it uses less digits than its factorization.

2300111122020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430 (or 6428 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2300111122020 its reverse (202211110032), we get a palindrome (2502322232052).

The spelling of 2300111122020 in words is "two trillion, three hundred billion, one hundred eleven million, one hundred twenty-two thousand, twenty".