1122202110001 has 16 divisors (see below), whose sum is σ = 1363528836864. Its totient is φ = 902706577344.

The previous prime is 1122202109989. The next prime is 1122202110023. The reversal of 1122202110001 is 1000112022211.

It is a cyclic number.

It is not a de Polignac number, because 1122202110001 - 2¹¹ = 1122202107953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122202110091) 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, 65748066 + ... + 65765131.

It is an arithmetic number, because the mean of its divisors is an integer number (85220552304).

Almost surely, 2^{1122202110001} is an apocalyptic number.

It is an amenable number.

1122202110001 is a deficient number, since it is larger than the sum of its proper divisors (241326726863).

1122202110001 is a wasteful number, since it uses less digits than its factorization.

1122202110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131513280.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1122202110001 its reverse (1000112022211), we get a palindrome (2122314132212).

The spelling of 1122202110001 in words is "one trillion, one hundred twenty-two billion, two hundred two million, one hundred ten thousand, one".