2225366054531 has 2 divisors, whose sum is σ = 2225366054532. Its totient is φ = 2225366054530.

The previous prime is 2225366054497. The next prime is 2225366054533. The reversal of 2225366054531 is 1354506635222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2225366054531 - 2¹⁰ = 2225366053507 is a prime.

It is a super-2 number, since 2×2225366054531² (a number of 25 digits) contains 22 as substring.

Together with 2225366054533, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2225366054533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112683027265 + 1112683027266.

It is an arithmetic number, because the mean of its divisors is an integer number (1112683027266).

Almost surely, 2^{2225366054531} is an apocalyptic number.

2225366054531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225366054531 is an equidigital number, since it uses as much as digits as its factorization.

2225366054531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 2225366054531 in words is "two trillion, two hundred twenty-five billion, three hundred sixty-six million, fifty-four thousand, five hundred thirty-one".