1102200011001 has 12 divisors (see below), whose sum is σ = 1592104703280. Its totient is φ = 734782459320.

The previous prime is 1102200010993. The next prime is 1102200011023. The reversal of 1102200011001 is 1001100022011.

It is a happy number.

It is not a de Polignac number, because 1102200011001 - 2³ = 1102200010993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1102200010001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1058671 + ... + 1823508.

It is an arithmetic number, because the mean of its divisors is an integer number (132675391940).

Almost surely, 2^{1102200011001} is an apocalyptic number.

It is an amenable number.

1102200011001 is a deficient number, since it is larger than the sum of its proper divisors (489904692279).

1102200011001 is a wasteful number, since it uses less digits than its factorization.

1102200011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924676 (or 2924673 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1102200011001 its reverse (1001100022011), we get a palindrome (2103300033012).

The spelling of 1102200011001 in words is "one trillion, one hundred two billion, two hundred million, eleven thousand, one".