122234000212 has 6 divisors (see below), whose sum is σ = 213909500378. Its totient is φ = 61117000104.

The previous prime is 122234000197. The next prime is 122234000243. The reversal of 122234000212 is 212000432221.

It can be written as a sum of positive squares in only one way, i.e., 106821770896 + 15412229316 = 326836^2 + 124146^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122234000212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15279250023 + ... + 15279250030.

Almost surely, 2^122234000212 is an apocalyptic number.

It is an amenable number.

122234000212 is a deficient number, since it is larger than the sum of its proper divisors (91675500166).

122234000212 is a wasteful number, since it uses less digits than its factorization.

122234000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30558500057 (or 30558500055 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 122234000212 its reverse (212000432221), we get a palindrome (334234432433).

The spelling of 122234000212 in words is "one hundred twenty-two billion, two hundred thirty-four million, two hundred twelve", and thus it is an aban number.