2760572010221 has 2 divisors, whose sum is σ = 2760572010222. Its totient is φ = 2760572010220.

The previous prime is 2760572010211. The next prime is 2760572010257. The reversal of 2760572010221 is 1220102750672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2732445366121 + 28126644100 = 1653011^2 + 167710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2760572010221 is a prime.

It is a super-2 number, since 2×2760572010221² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2760572010211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380286005110 + 1380286005111.

It is an arithmetic number, because the mean of its divisors is an integer number (1380286005111).

Almost surely, 2^{2760572010221} is an apocalyptic number.

It is an amenable number.

2760572010221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2760572010221 is an equidigital number, since it uses as much as digits as its factorization.

2760572010221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 35.

Adding to 2760572010221 its reverse (1220102750672), we get a palindrome (3980674760893).

The spelling of 2760572010221 in words is "two trillion, seven hundred sixty billion, five hundred seventy-two million, ten thousand, two hundred twenty-one".