100300212231000 has 256 divisors, whose sum is σ = 318628802718720. Its totient is φ = 26262783360000.

The previous prime is 100300212230983. The next prime is 100300212231001. The reversal of 100300212231000 is 132212003001.

It is a super-2 number, since 2×100300212231000² (a number of 29 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100300212231001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61708740 + ... + 63313260.

It is an arithmetic number, because the mean of its divisors is an integer number (1244643760620).

Almost surely, 2^{100300212231000} is an apocalyptic number.

100300212231000 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 100300212231000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159314401359360).

100300212231000 is an abundant number, since it is smaller than the sum of its proper divisors (218328590487720).

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

100300212231000 is a wasteful number, since it uses less digits than its factorization.

100300212231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604923 (or 1604909 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100300212231000 its reverse (132212003001), we get a palindrome (100432424234001).

The spelling of 100300212231000 in words is "one hundred trillion, three hundred billion, two hundred twelve million, two hundred thirty-one thousand".