102212122000002 has 32 divisors (see below), whose sum is σ = 247370513749632. Its totient is φ = 27485612638464.

The previous prime is 102212121999959. The next prime is 102212122000003. The reversal of 102212122000002 is 200000221212201.

102212122000002 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (102212122000003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71577115533 + ... + 71577116960.

It is an arithmetic number, because the mean of its divisors is an integer number (7730328554676).

Almost surely, 2^{102212122000002} is an apocalyptic number.

102212122000002 is an abundant number, since it is smaller than the sum of its proper divisors (145158391749630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102212122000002 is a wasteful number, since it uses less digits than its factorization.

102212122000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143154232522.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102212122000002 its reverse (200000221212201), we get a palindrome (302212343212203).

The spelling of 102212122000002 in words is "one hundred two trillion, two hundred twelve billion, one hundred twenty-two million, two", and thus it is an aban number.