122010010212 has 12 divisors (see below), whose sum is σ = 284690023856. Its totient is φ = 40670003400.

The previous prime is 122010010207. The next prime is 122010010217. The reversal of 122010010212 is 212010010221.

It is an interprime number because it is at equal distance from previous prime (122010010207) and next prime (122010010217).

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 10167500851 = 122010010212 / (1 + 2 + 2 + 0 + 1 + 0 + 0 + 1 + 0 + 2 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (122010010217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5083750414 + ... + 5083750437.

Almost surely, 2^122010010212 is an apocalyptic number.

122010010212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122010010212 is an abundant number, since it is smaller than the sum of its proper divisors (162680013644).

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

122010010212 is a wasteful number, since it uses less digits than its factorization.

122010010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167500858 (or 10167500856 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122010010212 its reverse (212010010221), we get a palindrome (334020020433).

Subtracting 122010010212 from its reverse (212010010221), we obtain a palindrome (90000000009).

The spelling of 122010010212 in words is "one hundred twenty-two billion, ten million, ten thousand, two hundred twelve".