45020212032241 has 2 divisors, whose sum is σ = 45020212032242. Its totient is φ = 45020212032240.

The previous prime is 45020212032223. The next prime is 45020212032253. The reversal of 45020212032241 is 14223021202054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35085234111841 + 9934977920400 = 5923279^2 + 3151980^2 .

It is a cyclic number.

It is not a de Polignac number, because 45020212032241 - 2⁷ = 45020212032113 is a prime.

It is a super-2 number, since 2×45020212032241² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45020212032221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22510106016120 + 22510106016121.

It is an arithmetic number, because the mean of its divisors is an integer number (22510106016121).

Almost surely, 2^{45020212032241} is an apocalyptic number.

It is an amenable number.

45020212032241 is a deficient number, since it is larger than the sum of its proper divisors (1).

45020212032241 is an equidigital number, since it uses as much as digits as its factorization.

45020212032241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 45020212032241 its reverse (14223021202054), we get a palindrome (59243233234295).

The spelling of 45020212032241 in words is "forty-five trillion, twenty billion, two hundred twelve million, thirty-two thousand, two hundred forty-one".