1100220201112 has 8 divisors (see below), whose sum is σ = 2062912877100. Its totient is φ = 550110100552.

The previous prime is 1100220201109. The next prime is 1100220201191. The reversal of 1100220201112 is 2111020220011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1100220201092 and 1100220201101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68763762562 + ... + 68763762577.

Almost surely, 2^{1100220201112} is an apocalyptic number.

It is an amenable number.

1100220201112 is a deficient number, since it is larger than the sum of its proper divisors (962692675988).

1100220201112 is a wasteful number, since it uses less digits than its factorization.

1100220201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137527525145 (or 137527525141 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1100220201112 its reverse (2111020220011), we get a palindrome (3211240421123).

The spelling of 1100220201112 in words is "one trillion, one hundred billion, two hundred twenty million, two hundred one thousand, one hundred twelve".