1102221012201 has 16 divisors (see below), whose sum is σ = 1470276428544. Its totient is φ = 734489892864.

The previous prime is 1102221012149. The next prime is 1102221012203. The reversal of 1102221012201 is 1022101222011.

It is not a de Polignac number, because 1102221012201 - 2²³ = 1102212623593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102221012203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99410080 + ... + 99421166.

It is an arithmetic number, because the mean of its divisors is an integer number (91892276784).

Almost surely, 2^{1102221012201} is an apocalyptic number.

It is an amenable number.

1102221012201 is a deficient number, since it is larger than the sum of its proper divisors (368055416343).

1102221012201 is a wasteful number, since it uses less digits than its factorization.

1102221012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22720.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1102221012201 its reverse (1022101222011), we get a palindrome (2124322234212).

The spelling of 1102221012201 in words is "one trillion, one hundred two billion, two hundred twenty-one million, twelve thousand, two hundred one".