212030222229 has 12 divisors (see below), whose sum is σ = 350018144736. Its totient is φ = 121160126952.

The previous prime is 212030222213. The next prime is 212030222251. The reversal of 212030222229 is 922222030212.

212030222229 is a `hidden beast` number, since 212 + 0 + 3 + 0 + 222 + 229 = 666.

It is not a de Polignac number, because 212030222229 - 2⁴ = 212030222213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212030222269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1682779479 + ... + 1682779604.

It is an arithmetic number, because the mean of its divisors is an integer number (29168178728).

Almost surely, 2^212030222229 is an apocalyptic number.

It is an amenable number.

212030222229 is a deficient number, since it is larger than the sum of its proper divisors (137987922507).

212030222229 is a wasteful number, since it uses less digits than its factorization.

212030222229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3365559096 (or 3365559093 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 212030222229 in words is "two hundred twelve billion, thirty million, two hundred twenty-two thousand, two hundred twenty-nine".