1000343344122 has 16 divisors (see below), whose sum is σ = 2222985209280. Its totient is φ = 333447781356.

The previous prime is 1000343344103. The next prime is 1000343344127. The reversal of 1000343344122 is 2214433430001.

1000343344122 is a `hidden beast` number, since 100 + 0 + 3 + 433 + 4 + 4 + 122 = 666.

It is a super-2 number, since 2×1000343344122² (a number of 25 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1000343344127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9262438318 + ... + 9262438425.

It is an arithmetic number, because the mean of its divisors is an integer number (138936575580).

Almost surely, 2^{1000343344122} is an apocalyptic number.

1000343344122 is an abundant number, since it is smaller than the sum of its proper divisors (1222641865158).

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

1000343344122 is a wasteful number, since it uses less digits than its factorization.

1000343344122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18524876754 (or 18524876748 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1000343344122 its reverse (2214433430001), we get a palindrome (3214776774123).

The spelling of 1000343344122 in words is "one trillion, three hundred forty-three million, three hundred forty-four thousand, one hundred twenty-two".