1000122111134 has 8 divisors (see below), whose sum is σ = 1500244295448. Its totient is φ = 500040679320.

The previous prime is 1000122111071. The next prime is 1000122111137. The reversal of 1000122111134 is 4311112210001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000122111137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10126697 + ... + 10224980.

It is an arithmetic number, because the mean of its divisors is an integer number (187530536931).

Almost surely, 2^{1000122111134} is an apocalyptic number.

1000122111134 is a deficient number, since it is larger than the sum of its proper divisors (500122184314).

1000122111134 is a wasteful number, since it uses less digits than its factorization.

1000122111134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20376250.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1000122111134 its reverse (4311112210001), we get a palindrome (5311234321135).

The spelling of 1000122111134 in words is "one trillion, one hundred twenty-two million, one hundred eleven thousand, one hundred thirty-four".