100212011230 has 32 divisors (see below), whose sum is σ = 191087929440. Its totient is φ = 37707985920.

The previous prime is 100212011189. The next prime is 100212011233. The reversal of 100212011230 is 32110212001.

It is a super-2 number, since 2×100212011230² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100212011230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100212011233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195306 + ... + 488434.

It is an arithmetic number, because the mean of its divisors is an integer number (5971497795).

Almost surely, 2^100212011230 is an apocalyptic number.

100212011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100212011230 is a deficient number, since it is larger than the sum of its proper divisors (90875918210).

100212011230 is a wasteful number, since it uses less digits than its factorization.

100212011230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295164.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100212011230 its reverse (32110212001), we get a palindrome (132322223231).

The spelling of 100212011230 in words is "one hundred billion, two hundred twelve million, eleven thousand, two hundred thirty".