2201120121007 has 2 divisors, whose sum is σ = 2201120121008. Its totient is φ = 2201120121006.

The previous prime is 2201120120993. The next prime is 2201120121019. The reversal of 2201120121007 is 7001210211022.

2201120121007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2201120121007 - 2¹¹ = 2201120118959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201120121097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100560060503 + 1100560060504.

It is an arithmetic number, because the mean of its divisors is an integer number (1100560060504).

Almost surely, 2^{2201120121007} is an apocalyptic number.

2201120121007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201120121007 is an equidigital number, since it uses as much as digits as its factorization.

2201120121007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 2201120121007 its reverse (7001210211022), we get a palindrome (9202330332029).

The spelling of 2201120121007 in words is "two trillion, two hundred one billion, one hundred twenty million, one hundred twenty-one thousand, seven".