102212102002 has 8 divisors (see below), whose sum is σ = 153321330096. Its totient is φ = 51104991972.

The previous prime is 102212101997. The next prime is 102212102009. The reversal of 102212102002 is 200201212201.

It is a happy number.

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

It is a super-3 number, since 3×102212102002³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (102212102009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402808 + ... + 605539.

It is an arithmetic number, because the mean of its divisors is an integer number (19165166262).

Almost surely, 2^102212102002 is an apocalyptic number.

102212102002 is a deficient number, since it is larger than the sum of its proper divisors (51109228094).

102212102002 is a wasteful number, since it uses less digits than its factorization.

102212102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059032.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102212102002 its reverse (200201212201), we get a palindrome (302413314203).

The spelling of 102212102002 in words is "one hundred two billion, two hundred twelve million, one hundred two thousand, two".