212002130000100 has 1152 divisors, whose sum is σ = 728258956443648. Its totient is φ = 47122560000000.

The previous prime is 212002130000083. The next prime is 212002130000107. The reversal of 212002130000100 is 1000031200212.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (212002130000107) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 23319996555 + ... + 23320005645.

It is an arithmetic number, because the mean of its divisors is an integer number (632169233024).

Almost surely, 2^{212002130000100} is an apocalyptic number.

212002130000100 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 212002130000100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364129478221824).

212002130000100 is an abundant number, since it is smaller than the sum of its proper divisors (516256826443548).

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

212002130000100 is a wasteful number, since it uses less digits than its factorization.

212002130000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9349 (or 9342 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 212002130000100 its reverse (1000031200212), we get a palindrome (213002161200312).

The spelling of 212002130000100 in words is "two hundred twelve trillion, two billion, one hundred thirty million, one hundred", and thus it is an aban number.