1122233901187 has 4 divisors (see below), whose sum is σ = 1282553029936. Its totient is φ = 961914772440.

The previous prime is 1122233901179. The next prime is 1122233901233. The reversal of 1122233901187 is 7811093322211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1122233901187 - 2³ = 1122233901179 is a prime.

It is a super-4 number, since 4×1122233901187⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122233901167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80159564364 + ... + 80159564377.

It is an arithmetic number, because the mean of its divisors is an integer number (320638257484).

Almost surely, 2^{1122233901187} is an apocalyptic number.

1122233901187 is a deficient number, since it is larger than the sum of its proper divisors (160319128749).

1122233901187 is an equidigital number, since it uses as much as digits as its factorization.

1122233901187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160319128748.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 1122233901187 in words is "one trillion, one hundred twenty-two billion, two hundred thirty-three million, nine hundred one thousand, one hundred eighty-seven".