2122322031001 has 4 divisors (see below), whose sum is σ = 2122346690100. Its totient is φ = 2122297371904.

The previous prime is 2122322030957. The next prime is 2122322031083. The reversal of 2122322031001 is 1001302232212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 327590246025 + 1794731784976 = 572355^2 + 1339676^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122322031001 - 2¹³ = 2122322022809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2122322031001.

It is not an unprimeable number, because it can be changed into a prime (2122322031101) 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, 12199996 + ... + 12372733.

It is an arithmetic number, because the mean of its divisors is an integer number (530586672525).

Almost surely, 2^{2122322031001} is an apocalyptic number.

It is an amenable number.

2122322031001 is a deficient number, since it is larger than the sum of its proper divisors (24659099).

2122322031001 is an equidigital number, since it uses as much as digits as its factorization.

2122322031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24659098.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2122322031001 its reverse (1001302232212), we get a palindrome (3123624263213).

The spelling of 2122322031001 in words is "two trillion, one hundred twenty-two billion, three hundred twenty-two million, thirty-one thousand, one".