2235411452231 has 2 divisors, whose sum is σ = 2235411452232. Its totient is φ = 2235411452230.

The previous prime is 2235411452221. The next prime is 2235411452243. The reversal of 2235411452231 is 1322541145322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2235411452231 - 2²² = 2235407257927 is a prime.

It is a super-2 number, since 2×2235411452231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2235411452191 and 2235411452200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2235411452221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117705726115 + 1117705726116.

It is an arithmetic number, because the mean of its divisors is an integer number (1117705726116).

Almost surely, 2^{2235411452231} is an apocalyptic number.

2235411452231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235411452231 is an equidigital number, since it uses as much as digits as its factorization.

2235411452231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 35.

Adding to 2235411452231 its reverse (1322541145322), we get a palindrome (3557952597553).

The spelling of 2235411452231 in words is "two trillion, two hundred thirty-five billion, four hundred eleven million, four hundred fifty-two thousand, two hundred thirty-one".