34556212122 has 32 divisors (see below), whose sum is σ = 70813358784. Its totient is φ = 11235369600.

The previous prime is 34556212111. The next prime is 34556212127. The reversal of 34556212122 is 22121265543.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34556212127) 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 15 ways as a sum of consecutive naturals, for example, 1394097 + ... + 1418667.

It is an arithmetic number, because the mean of its divisors is an integer number (2212917462).

Almost surely, 2^34556212122 is an apocalyptic number.

34556212122 is an abundant number, since it is smaller than the sum of its proper divisors (36257146662).

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

34556212122 is a wasteful number, since it uses less digits than its factorization.

34556212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30334.

The product of its digits is 28800, while the sum is 33.

Adding to 34556212122 its reverse (22121265543), we get a palindrome (56677477665).

The spelling of 34556212122 in words is "thirty-four billion, five hundred fifty-six million, two hundred twelve thousand, one hundred twenty-two".