10220533452631 has 2 divisors, whose sum is σ = 10220533452632. Its totient is φ = 10220533452630.

The previous prime is 10220533452607. The next prime is 10220533452641. The reversal of 10220533452631 is 13625433502201.

10220533452631 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 is a cyclic number.

It is not a de Polignac number, because 10220533452631 - 2⁵ = 10220533452599 is a prime.

It is a super-2 number, since 2×10220533452631² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220533452641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110266726315 + 5110266726316.

It is an arithmetic number, because the mean of its divisors is an integer number (5110266726316).

Almost surely, 2^{10220533452631} is an apocalyptic number.

10220533452631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220533452631 is an equidigital number, since it uses as much as digits as its factorization.

10220533452631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 10220533452631 its reverse (13625433502201), we get a palindrome (23845966954832).

The spelling of 10220533452631 in words is "ten trillion, two hundred twenty billion, five hundred thirty-three million, four hundred fifty-two thousand, six hundred thirty-one".