221062115041 has 2 divisors, whose sum is σ = 221062115042. Its totient is φ = 221062115040.

The previous prime is 221062114963. The next prime is 221062115047. The reversal of 221062115041 is 140511260122.

221062115041 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 can be written as a sum of positive squares in only one way, i.e., 217968530641 + 3093584400 = 466871^2 + 55620^2 .

It is a cyclic number.

It is not a de Polignac number, because 221062115041 - 2²³ = 221053726433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 221062114997 and 221062115015.

It is not a weakly prime, because it can be changed into another prime (221062115047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110531057520 + 110531057521.

It is an arithmetic number, because the mean of its divisors is an integer number (110531057521).

Almost surely, 2^221062115041 is an apocalyptic number.

It is an amenable number.

221062115041 is a deficient number, since it is larger than the sum of its proper divisors (1).

221062115041 is an equidigital number, since it uses as much as digits as its factorization.

221062115041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 221062115041 its reverse (140511260122), we get a palindrome (361573375163).

The spelling of 221062115041 in words is "two hundred twenty-one billion, sixty-two million, one hundred fifteen thousand, forty-one".