1122141407 has 2 divisors, whose sum is σ = 1122141408. Its totient is φ = 1122141406.

The previous prime is 1122141347. The next prime is 1122141409. The reversal of 1122141407 is 7041412211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122141407 - 2⁶ = 1122141343 is a prime.

Together with 1122141409, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122141409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561070703 + 561070704.

It is an arithmetic number, because the mean of its divisors is an integer number (561070704).

Almost surely, 2^1122141407 is an apocalyptic number.

1122141407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122141407 is an equidigital number, since it uses as much as digits as its factorization.

1122141407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 1122141407 is about 33498.3791697449. The cubic root of 1122141407 is about 1039.1602587143.

Adding to 1122141407 its reverse (7041412211), we get a palindrome (8163553618).

The spelling of 1122141407 in words is "one billion, one hundred twenty-two million, one hundred forty-one thousand, four hundred seven".