102200212220122 has 8 divisors (see below), whose sum is σ = 153324655596000. Its totient is φ = 51091993688124.

The previous prime is 102200212220083. The next prime is 102200212220173. The reversal of 102200212220122 is 221022212002201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102200212220122.

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, 4056195222 + ... + 4056220417.

It is an arithmetic number, because the mean of its divisors is an integer number (19165581949500).

Almost surely, 2^{102200212220122} is an apocalyptic number.

102200212220122 is a deficient number, since it is larger than the sum of its proper divisors (51124443375878).

102200212220122 is an equidigital number, since it uses as much as digits as its factorization.

102200212220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8112421940.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102200212220122 its reverse (221022212002201), we get a palindrome (323222424222323).

The spelling of 102200212220122 in words is "one hundred two trillion, two hundred billion, two hundred twelve million, two hundred twenty thousand, one hundred twenty-two".