1122331203201 has 32 divisors (see below), whose sum is σ = 1614110803200. Its totient is φ = 689569689600.

The previous prime is 1122331203193. The next prime is 1122331203211. The reversal of 1122331203201 is 1023021332211.

It is not a de Polignac number, because 1122331203201 - 2³ = 1122331203193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1122331203211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93141225 + ... + 93153273.

It is an arithmetic number, because the mean of its divisors is an integer number (50440962600).

Almost surely, 2^{1122331203201} is an apocalyptic number.

It is an amenable number.

1122331203201 is a deficient number, since it is larger than the sum of its proper divisors (491779599999).

1122331203201 is a wasteful number, since it uses less digits than its factorization.

1122331203201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15657.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1122331203201 its reverse (1023021332211), we get a palindrome (2145352535412).

The spelling of 1122331203201 in words is "one trillion, one hundred twenty-two billion, three hundred thirty-one million, two hundred three thousand, two hundred one".