222213130214212 has 48 divisors (see below), whose sum is σ = 421477680076992. Its totient is φ = 102101600240640.

The previous prime is 222213130214203. The next prime is 222213130214279. The reversal of 222213130214212 is 212412031312222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5928193 + ... + 21899080.

It is an arithmetic number, because the mean of its divisors is an integer number (8780785001604).

Almost surely, 2^{222213130214212} is an apocalyptic number.

It is an amenable number.

222213130214212 is a deficient number, since it is larger than the sum of its proper divisors (199264549862780).

222213130214212 is a wasteful number, since it uses less digits than its factorization.

222213130214212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27830068 (or 27830066 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 222213130214212 its reverse (212412031312222), we get a palindrome (434625161526434).

The spelling of 222213130214212 in words is "two hundred twenty-two trillion, two hundred thirteen billion, one hundred thirty million, two hundred fourteen thousand, two hundred twelve".