11809361148122 has 8 divisors (see below), whose sum is σ = 17719477154400. Its totient is φ = 5902868763324.

The previous prime is 11809361148107. The next prime is 11809361148139. The reversal of 11809361148122 is 22184116390811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11809361148122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905897222 + ... + 905910257.

It is an arithmetic number, because the mean of its divisors is an integer number (2214934644300).

Almost surely, 2^{11809361148122} is an apocalyptic number.

11809361148122 is a deficient number, since it is larger than the sum of its proper divisors (5910116006278).

11809361148122 is a wasteful number, since it uses less digits than its factorization.

11809361148122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811810740.

The product of its (nonzero) digits is 165888, while the sum is 47.

The spelling of 11809361148122 in words is "eleven trillion, eight hundred nine billion, three hundred sixty-one million, one hundred forty-eight thousand, one hundred twenty-two".