1107622231 has 2 divisors, whose sum is σ = 1107622232. Its totient is φ = 1107622230.

The previous prime is 1107622213. The next prime is 1107622237. The reversal of 1107622231 is 1322267011.

It is a happy number.

Together with previous prime (1107622213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1107622231 - 2¹⁵ = 1107589463 is a prime.

It is a super-2 number, since 2×1107622231² = 2453654013210834722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1107622196 and 1107622205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1107622237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553811115 + 553811116.

It is an arithmetic number, because the mean of its divisors is an integer number (553811116).

Almost surely, 2^1107622231 is an apocalyptic number.

1107622231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1107622231 is an equidigital number, since it uses as much as digits as its factorization.

1107622231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1107622231 is about 33280.9589855821. The cubic root of 1107622231 is about 1034.6589558352.

Adding to 1107622231 its reverse (1322267011), we get a palindrome (2429889242).

The spelling of 1107622231 in words is "one billion, one hundred seven million, six hundred twenty-two thousand, two hundred thirty-one".