212212102029 has 16 divisors (see below), whose sum is σ = 296779669248. Its totient is φ = 134722343232.

The previous prime is 212212102001. The next prime is 212212102031. The reversal of 212212102029 is 920201212212.

It is not a de Polignac number, because 212212102029 - 2⁷ = 212212101901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212212102079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20333302 + ... + 20343735.

It is an arithmetic number, because the mean of its divisors is an integer number (18548729328).

Almost surely, 2^212212102029 is an apocalyptic number.

It is an amenable number.

212212102029 is a deficient number, since it is larger than the sum of its proper divisors (84567567219).

212212102029 is a wasteful number, since it uses less digits than its factorization.

212212102029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40677124.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 212212102029 in words is "two hundred twelve billion, two hundred twelve million, one hundred two thousand, twenty-nine".