1122112039 has 2 divisors, whose sum is σ = 1122112040. Its totient is φ = 1122112038.

The previous prime is 1122112031. The next prime is 1122112099. The reversal of 1122112039 is 9302112211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122112039 - 2³ = 1122112031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122112031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561056019 + 561056020.

It is an arithmetic number, because the mean of its divisors is an integer number (561056020).

Almost surely, 2^1122112039 is an apocalyptic number.

1122112039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122112039 is an equidigital number, since it uses as much as digits as its factorization.

1122112039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1122112039 is about 33497.9408173099. The cubic root of 1122112039 is about 1039.1511932125.

The spelling of 1122112039 in words is "one billion, one hundred twenty-two million, one hundred twelve thousand, thirty-nine".