222030010204212 has 96 divisors (see below), whose sum is σ = 627725890892800. Its totient is φ = 59665986346752.

The previous prime is 222030010204169. The next prime is 222030010204279. The reversal of 222030010204212 is 212402010030222.

222030010204212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 500197393 + ... + 500641080.

Almost surely, 2^{222030010204212} is an apocalyptic number.

It is an amenable number.

222030010204212 is an abundant number, since it is smaller than the sum of its proper divisors (405695880688588).

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

222030010204212 is a wasteful number, since it uses less digits than its factorization.

222030010204212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000838645 (or 1000838643 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 222030010204212 its reverse (212402010030222), we get a palindrome (434432020234434).

The spelling of 222030010204212 in words is "two hundred twenty-two trillion, thirty billion, ten million, two hundred four thousand, two hundred twelve".