1102232231100 has 1728 divisors, whose sum is σ = 4881230914560. Its totient is φ = 200658124800.

The previous prime is 1102232231099. The next prime is 1102232231119. The reversal of 1102232231100 is 11322322011.

1102232231100 is a `hidden beast` number, since 1 + 10 + 22 + 322 + 311 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 1433331516 + ... + 1433332284.

Almost surely, 2^{1102232231100} is an apocalyptic number.

1102232231100 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 1102232231100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2440615457280).

1102232231100 is an abundant number, since it is smaller than the sum of its proper divisors (3778998683460).

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

1102232231100 is a wasteful number, since it uses less digits than its factorization.

1102232231100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1102232231100 its reverse (11322322011), we get a palindrome (1113554553111).

The spelling of 1102232231100 in words is "one trillion, one hundred two billion, two hundred thirty-two million, two hundred thirty-one thousand, one hundred".