100011102222000 has 160 divisors (see below), whose sum is σ = 322440910032384. Its totient is φ = 26669204064000.

The previous prime is 100011102221981. The next prime is 100011102222007. The reversal of 100011102222000 is 222201110001.

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 (100011102222007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 621465547 + ... + 621626453.

Almost surely, 2^{100011102222000} is an apocalyptic number.

100011102222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100011102222000 is an abundant number, since it is smaller than the sum of its proper divisors (222429807810384).

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

100011102222000 is a wasteful number, since it uses less digits than its factorization.

100011102222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264524 (or 264508 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100011102222000 its reverse (222201110001), we get a palindrome (100233303332001).

The spelling of 100011102222000 in words is "one hundred trillion, eleven billion, one hundred two million, two hundred twenty-two thousand".