1101122134344 has 96 divisors (see below), whose sum is σ = 3097229728320. Its totient is φ = 366498115776.

The previous prime is 1101122134313. The next prime is 1101122134367. The reversal of 1101122134344 is 4434312211011.

It is a happy number.

1101122134344 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 1 + 221 + 3 + 434 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 897757 + ... + 1734419.

It is an arithmetic number, because the mean of its divisors is an integer number (32262809670).

Almost surely, 2^{1101122134344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101122134344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1548614864160).

1101122134344 is an abundant number, since it is smaller than the sum of its proper divisors (1996107593976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101122134344 is an equidigital number, since it uses as much as digits as its factorization.

1101122134344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837361 (or 837345 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1101122134344 its reverse (4434312211011), we get a palindrome (5535434345355).

The spelling of 1101122134344 in words is "one trillion, one hundred one billion, one hundred twenty-two million, one hundred thirty-four thousand, three hundred forty-four".