1102220222001 has 4 divisors (see below), whose sum is σ = 1469626962672. Its totient is φ = 734813481332.

The previous prime is 1102220221979. The next prime is 1102220222057. The reversal of 1102220222001 is 1002220222011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1102220222001 - 2⁶ = 1102220221937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102220222071) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 183703370331 + ... + 183703370336.

It is an arithmetic number, because the mean of its divisors is an integer number (367406740668).

Almost surely, 2^{1102220222001} is an apocalyptic number.

It is an amenable number.

1102220222001 is a deficient number, since it is larger than the sum of its proper divisors (367406740671).

1102220222001 is an equidigital number, since it uses as much as digits as its factorization.

1102220222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367406740670.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1102220222001 its reverse (1002220222011), we get a palindrome (2104440444012).

The spelling of 1102220222001 in words is "one trillion, one hundred two billion, two hundred twenty million, two hundred twenty-two thousand, one".