2228249539753 has 2 divisors, whose sum is σ = 2228249539754. Its totient is φ = 2228249539752.

The previous prime is 2228249539727. The next prime is 2228249539757. The reversal of 2228249539753 is 3579359428222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1944833852329 + 283415687424 = 1394573^2 + 532368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2228249539753 is a prime.

It is a super-2 number, since 2×2228249539753² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2228249539691 and 2228249539700.

It is not a weakly prime, because it can be changed into another prime (2228249539757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114124769876 + 1114124769877.

It is an arithmetic number, because the mean of its divisors is an integer number (1114124769877).

Almost surely, 2^{2228249539753} is an apocalyptic number.

It is an amenable number.

2228249539753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2228249539753 is an equidigital number, since it uses as much as digits as its factorization.

2228249539753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65318400, while the sum is 61.

The spelling of 2228249539753 in words is "two trillion, two hundred twenty-eight billion, two hundred forty-nine million, five hundred thirty-nine thousand, seven hundred fifty-three".