2110122021300 has 288 divisors, whose sum is σ = 6503461085184. Its totient is φ = 527300928000.

The previous prime is 2110122021281. The next prime is 2110122021323. The reversal of 2110122021300 is 31202210112.

It is a super-2 number, since 2×2110122021300² (a number of 25 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2110122021300.

It is a congruent number.

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, 72590569 + ... + 72619631.

Almost surely, 2^{2110122021300} is an apocalyptic number.

2110122021300 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 2110122021300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3251730542592).

2110122021300 is an abundant number, since it is smaller than the sum of its proper divisors (4393339063884).

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

2110122021300 is a wasteful number, since it uses less digits than its factorization.

2110122021300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29359 (or 29352 counting only the distinct ones).

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

Adding to 2110122021300 its reverse (31202210112), we get a palindrome (2141324231412).

The spelling of 2110122021300 in words is "two trillion, one hundred ten billion, one hundred twenty-two million, twenty-one thousand, three hundred".