102012200221102 has 8 divisors (see below), whose sum is σ = 153018603883800. Its totient is φ = 51005998926504.

The previous prime is 102012200221091. The next prime is 102012200221109. The reversal of 102012200221102 is 201122002210201.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102012200221109) 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, 49325452 + ... + 51351967.

It is an arithmetic number, because the mean of its divisors is an integer number (19127325485475).

Almost surely, 2^{102012200221102} is an apocalyptic number.

102012200221102 is a deficient number, since it is larger than the sum of its proper divisors (51006403662698).

102012200221102 is a wasteful number, since it uses less digits than its factorization.

102012200221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101184050.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102012200221102 its reverse (201122002210201), we get a palindrome (303134202431303).

The spelling of 102012200221102 in words is "one hundred two trillion, twelve billion, two hundred million, two hundred twenty-one thousand, one hundred two".