222212120222102 has 8 divisors (see below), whose sum is σ = 334615138234056. Its totient is φ = 110673740810752.

The previous prime is 222212120222047. The next prime is 222212120222221. The reversal of 222212120222102 is 201222021212222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216159649508 + ... + 216159650535.

It is an arithmetic number, because the mean of its divisors is an integer number (41826892279257).

Almost surely, 2^{222212120222102} is an apocalyptic number.

222212120222102 is a deficient number, since it is larger than the sum of its proper divisors (112403018011954).

222212120222102 is a wasteful number, since it uses less digits than its factorization.

222212120222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432319300302.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 222212120222102 its reverse (201222021212222), we get a palindrome (423434141434324).

It can be divided in two parts, 222212120 and 222102, that added together give a palindrome (222434222).

The spelling of 222212120222102 in words is "two hundred twenty-two trillion, two hundred twelve billion, one hundred twenty million, two hundred twenty-two thousand, one hundred two".