1122201310001 has 4 divisors (see below), whose sum is σ = 1122407488752. Its totient is φ = 1121995131252.

The previous prime is 1122201309997. The next prime is 1122201310049. The reversal of 1122201310001 is 1000131022211.

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 1122201310001 - 2² = 1122201309997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122201310501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103081211 + ... + 103092096.

It is an arithmetic number, because the mean of its divisors is an integer number (280601872188).

Almost surely, 2^{1122201310001} is an apocalyptic number.

It is an amenable number.

1122201310001 is a deficient number, since it is larger than the sum of its proper divisors (206178751).

1122201310001 is an equidigital number, since it uses as much as digits as its factorization.

1122201310001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206178750.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1122201310001 its reverse (1000131022211), we get a palindrome (2122332332212).

The spelling of 1122201310001 in words is "one trillion, one hundred twenty-two billion, two hundred one million, three hundred ten thousand, one".