2122102011300 has 72 divisors (see below), whose sum is σ = 6244015461600. Its totient is φ = 556302443520.

The previous prime is 2122102011269. The next prime is 2122102011307. The reversal of 2122102011300 is 31102012212.

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 2122102011300.

It is not an unprimeable number, because it can be changed into a prime (2122102011307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59928685 + ... + 59964084.

Almost surely, 2^{2122102011300} is an apocalyptic number.

2122102011300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122102011300 is an abundant number, since it is smaller than the sum of its proper divisors (4121913450300).

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

2122102011300 is a wasteful number, since it uses less digits than its factorization.

2122102011300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119892845 (or 119892838 counting only the distinct ones).

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

Adding to 2122102011300 its reverse (31102012212), we get a palindrome (2153204023512).

The spelling of 2122102011300 in words is "two trillion, one hundred twenty-two billion, one hundred two million, eleven thousand, three hundred".