1014101024221 has 2 divisors, whose sum is σ = 1014101024222. Its totient is φ = 1014101024220.

The previous prime is 1014101024219. The next prime is 1014101024249. The reversal of 1014101024221 is 1224201014101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 991597724100 + 22503300121 = 995790^2 + 150011^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014101024221 - 2¹ = 1014101024219 is a prime.

Together with 1014101024219, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1014101024201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507050512110 + 507050512111.

It is an arithmetic number, because the mean of its divisors is an integer number (507050512111).

Almost surely, 2^{1014101024221} is an apocalyptic number.

It is an amenable number.

1014101024221 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014101024221 is an equidigital number, since it uses as much as digits as its factorization.

1014101024221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1014101024221 its reverse (1224201014101), we get a palindrome (2238302038322).

The spelling of 1014101024221 in words is "one trillion, fourteen billion, one hundred one million, twenty-four thousand, two hundred twenty-one".