245055432221011 has 2 divisors, whose sum is σ = 245055432221012. Its totient is φ = 245055432221010.

The previous prime is 245055432220981. The next prime is 245055432221021. The reversal of 245055432221011 is 110122234550542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245055432221011 - 2⁷ = 245055432220883 is a prime.

It is a super-2 number, since 2×245055432221011² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (245055432221021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122527716110505 + 122527716110506.

It is an arithmetic number, because the mean of its divisors is an integer number (122527716110506).

Almost surely, 2^{245055432221011} is an apocalyptic number.

245055432221011 is a deficient number, since it is larger than the sum of its proper divisors (1).

245055432221011 is an equidigital number, since it uses as much as digits as its factorization.

245055432221011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 245055432221011 its reverse (110122234550542), we get a palindrome (355177666771553).

The spelling of 245055432221011 in words is "two hundred forty-five trillion, fifty-five billion, four hundred thirty-two million, two hundred twenty-one thousand, eleven".