1000034212122 has 48 divisors (see below), whose sum is σ = 2369176363008. Its totient is φ = 302340781440.

The previous prime is 1000034212117. The next prime is 1000034212157. The reversal of 1000034212122 is 2212124300001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1000034212095 and 1000034212104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5746458 + ... + 5917925.

It is an arithmetic number, because the mean of its divisors is an integer number (49357840896).

Almost surely, 2^{1000034212122} is an apocalyptic number.

1000034212122 is an abundant number, since it is smaller than the sum of its proper divisors (1369142150886).

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

1000034212122 is a wasteful number, since it uses less digits than its factorization.

1000034212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11664835 (or 11664832 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1000034212122 its reverse (2212124300001), we get a palindrome (3212158512123).

The spelling of 1000034212122 in words is "one trillion, thirty-four million, two hundred twelve thousand, one hundred twenty-two".