1102231322001 has 6 divisors (see below), whose sum is σ = 1592111909570. Its totient is φ = 734820881328.

The previous prime is 1102231321963. The next prime is 1102231322077. The reversal of 1102231322001 is 1002231322011.

1102231322001 is a `hidden beast` number, since 110 + 2 + 231 + 322 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 728667104400 + 373564217601 = 853620^2 + 611199^2 .

It is not a de Polignac number, because 1102231322001 - 2²⁵ = 1102197767569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102231322201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61235073436 + ... + 61235073453.

Almost surely, 2^{1102231322001} is an apocalyptic number.

It is an amenable number.

1102231322001 is a deficient number, since it is larger than the sum of its proper divisors (489880587569).

1102231322001 is a wasteful number, since it uses less digits than its factorization.

1102231322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122470146895 (or 122470146892 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1102231322001 its reverse (1002231322011), we get a palindrome (2104462644012).

The spelling of 1102231322001 in words is "one trillion, one hundred two billion, two hundred thirty-one million, three hundred twenty-two thousand, one".