2122300313100 has 288 divisors, whose sum is σ = 7508936897280. Its totient is φ = 509943168000.

The previous prime is 2122300313053. The next prime is 2122300313129. The reversal of 2122300313100 is 13130032212.

2122300313100 is a `hidden beast` number, since 2 + 1 + 22 + 300 + 31 + 310 + 0 = 666.

It is a super-2 number, since 2×2122300313100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3039915 + ... + 3672285.

It is an arithmetic number, because the mean of its divisors is an integer number (26072697560).

Almost surely, 2^{2122300313100} is an apocalyptic number.

2122300313100 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 2122300313100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3754468448640).

2122300313100 is an abundant number, since it is smaller than the sum of its proper divisors (5386636584180).

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

2122300313100 is a wasteful number, since it uses less digits than its factorization.

2122300313100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632518 (or 632505 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2122300313100 its reverse (13130032212), we get a palindrome (2135430345312).

The spelling of 2122300313100 in words is "two trillion, one hundred twenty-two billion, three hundred million, three hundred thirteen thousand, one hundred".