1022354231 has 2 divisors, whose sum is σ = 1022354232. Its totient is φ = 1022354230.

The previous prime is 1022354227. The next prime is 1022354257. The reversal of 1022354231 is 1324532201.

It is a weak prime.

It is an emirp because it is prime and its reverse (1324532201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022354231 - 2² = 1022354227 is a prime.

It is a super-2 number, since 2×1022354231² = 2090416347287202722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022354197 and 1022354206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1028354231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511177115 + 511177116.

It is an arithmetic number, because the mean of its divisors is an integer number (511177116).

Almost surely, 2^1022354231 is an apocalyptic number.

1022354231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022354231 is an equidigital number, since it uses as much as digits as its factorization.

1022354231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1022354231 is about 31974.2745187440. The cubic root of 1022354231 is about 1007.3965662543.

Adding to 1022354231 its reverse (1324532201), we get a palindrome (2346886432).

The spelling of 1022354231 in words is "one billion, twenty-two million, three hundred fifty-four thousand, two hundred thirty-one".