1102111001201 has 16 divisors (see below), whose sum is σ = 1287406560000. Its totient is φ = 943089323904.

The previous prime is 1102111001153. The next prime is 1102111001239. The reversal of 1102111001201 is 1021001112011.

It is not a de Polignac number, because 1102111001201 - 2²² = 1102106806897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102111001291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2476640 + ... + 2887553.

It is an arithmetic number, because the mean of its divisors is an integer number (80462910000).

Almost surely, 2^{1102111001201} is an apocalyptic number.

It is an amenable number.

1102111001201 is a deficient number, since it is larger than the sum of its proper divisors (185295558799).

1102111001201 is an frugal number, since it uses more digits than its factorization.

1102111001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5364813 (or 5364799 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1102111001201 its reverse (1021001112011), we get a palindrome (2123112113212).

The spelling of 1102111001201 in words is "one trillion, one hundred two billion, one hundred eleven million, one thousand, two hundred one".