102112202212222 has 8 divisors (see below), whose sum is σ = 153168368506272. Its totient is φ = 51056079376800.

The previous prime is 102112202212213. The next prime is 102112202212231. The reversal of 102112202212222 is 222212202211201.

It is an interprime number because it is at equal distance from previous prime (102112202212213) and next prime (102112202212231).

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

It is a junction number, because it is equal to n+sod(n) for n = 102112202212193 and 102112202212202.

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, 4164054 + ... + 14885017.

It is an arithmetic number, because the mean of its divisors is an integer number (19146046063284).

Almost surely, 2^{102112202212222} is an apocalyptic number.

102112202212222 is a deficient number, since it is larger than the sum of its proper divisors (51056166294050).

102112202212222 is a wasteful number, since it uses less digits than its factorization.

102112202212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21729314.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 102112202212222 its reverse (222212202211201), we get a palindrome (324324404423423).

The spelling of 102112202212222 in words is "one hundred two trillion, one hundred twelve billion, two hundred two million, two hundred twelve thousand, two hundred twenty-two".