232211322102100 has 144 divisors (see below), whose sum is σ = 562518461514240. Its totient is φ = 82472784508800.

The previous prime is 232211322102077. The next prime is 232211322102127. The reversal of 232211322102100 is 1201223112232.

It is a super-2 number, since 2×232211322102100² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1090584249 + ... + 1090797151.

It is an arithmetic number, because the mean of its divisors is an integer number (3906378204960).

Almost surely, 2^{232211322102100} is an apocalyptic number.

232211322102100 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 232211322102100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281259230757120).

232211322102100 is an abundant number, since it is smaller than the sum of its proper divisors (330307139412140).

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

232211322102100 is a wasteful number, since it uses less digits than its factorization.

232211322102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236030 (or 236023 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 232211322102100 its reverse (1201223112232), we get a palindrome (233412545214332).

The spelling of 232211322102100 in words is "two hundred thirty-two trillion, two hundred eleven billion, three hundred twenty-two million, one hundred two thousand, one hundred".