34100121212 has 12 divisors (see below), whose sum is σ = 59867096016. Its totient is φ = 16995236640.

The previous prime is 34100121203. The next prime is 34100121217. The reversal of 34100121212 is 21212100143.

34100121212 is a modest number, since divided by 121212 gives 34100 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34100121217) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13704593 + ... + 13707080.

It is an arithmetic number, because the mean of its divisors is an integer number (4988924668).

Almost surely, 2^34100121212 is an apocalyptic number.

It is an amenable number.

34100121212 is a deficient number, since it is larger than the sum of its proper divisors (25766974804).

34100121212 is a wasteful number, since it uses less digits than its factorization.

34100121212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27411988 (or 27411986 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 34100121212 its reverse (21212100143), we get a palindrome (55312221355).

The spelling of 34100121212 in words is "thirty-four billion, one hundred million, one hundred twenty-one thousand, two hundred twelve".