1000022131007 has 2 divisors, whose sum is σ = 1000022131008. Its totient is φ = 1000022131006.

The previous prime is 1000022130959. The next prime is 1000022131021. The reversal of 1000022131007 is 7001312200001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000022131007 - 2¹⁰ = 1000022129983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000022131027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500011065503 + 500011065504.

It is an arithmetic number, because the mean of its divisors is an integer number (500011065504).

Almost surely, 2^{1000022131007} is an apocalyptic number.

1000022131007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000022131007 is an equidigital number, since it uses as much as digits as its factorization.

1000022131007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 1000022131007 its reverse (7001312200001), we get a palindrome (8001334331008).

The spelling of 1000022131007 in words is "one trillion, twenty-two million, one hundred thirty-one thousand, seven".