1103240012122 has 8 divisors (see below), whose sum is σ = 1655087262336. Its totient is φ = 551544258012.

The previous prime is 1103240012107. The next prime is 1103240012207. The reversal of 1103240012122 is 2212100423011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1103240012122.

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, 37855818 + ... + 37884949.

It is an arithmetic number, because the mean of its divisors is an integer number (206885907792).

Almost surely, 2^{1103240012122} is an apocalyptic number.

1103240012122 is a deficient number, since it is larger than the sum of its proper divisors (551847250214).

1103240012122 is an equidigital number, since it uses as much as digits as its factorization.

1103240012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75748052.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1103240012122 its reverse (2212100423011), we get a palindrome (3315340435133).

The spelling of 1103240012122 in words is "one trillion, one hundred three billion, two hundred forty million, twelve thousand, one hundred twenty-two".