11230212002100 has 576 divisors, whose sum is σ = 41745451786752. Its totient is φ = 2267606016000.

The previous prime is 11230212002071. The next prime is 11230212002101. The reversal of 11230212002100 is 120021203211.

It is a super-2 number, since 2×11230212002100² (a number of 27 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 11230212002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230212002101) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 61524970 + ... + 61707230.

Almost surely, 2^{11230212002100} is an apocalyptic number.

11230212002100 is a gapful number since it is divisible by the number (10) 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 11230212002100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20872725893376).

11230212002100 is an abundant number, since it is smaller than the sum of its proper divisors (30515239784652).

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

11230212002100 is a wasteful number, since it uses less digits than its factorization.

11230212002100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182396 (or 182389 counting only the distinct ones).

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

Adding to 11230212002100 its reverse (120021203211), we get a palindrome (11350233205311).

The spelling of 11230212002100 in words is "eleven trillion, two hundred thirty billion, two hundred twelve million, two thousand, one hundred".