1100201120012 has 12 divisors (see below), whose sum is σ = 1926225943656. Its totient is φ = 549850850400.

The previous prime is 1100201119991. The next prime is 1100201120017. The reversal of 1100201120012 is 2100211020011.

It is a junction number, because it is equal to n+sod(n) for n = 1100201119975 and 1100201120002.

It is not an unprimeable number, because it can be changed into a prime (1100201120017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62417489 + ... + 62435112.

It is an arithmetic number, because the mean of its divisors is an integer number (160518828638).

Almost surely, 2^{1100201120012} is an apocalyptic number.

It is an amenable number.

1100201120012 is a deficient number, since it is larger than the sum of its proper divisors (826024823644).

1100201120012 is a wasteful number, since it uses less digits than its factorization.

1100201120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124854808 (or 124854806 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100201120012 its reverse (2100211020011), we get a palindrome (3200412140023).

The spelling of 1100201120012 in words is "one trillion, one hundred billion, two hundred one million, one hundred twenty thousand, twelve".