102210221211010 has 32 divisors (see below), whose sum is σ = 200741512680000. Its totient is φ = 37160352135360.

The previous prime is 102210221210989. The next prime is 102210221211053. The reversal of 102210221211010 is 10112122012201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86926260 + ... + 88094239.

It is an arithmetic number, because the mean of its divisors is an integer number (6273172271250).

Almost surely, 2^{102210221211010} is an apocalyptic number.

102210221211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102210221211010 is a deficient number, since it is larger than the sum of its proper divisors (98531291468990).

102210221211010 is a wasteful number, since it uses less digits than its factorization.

102210221211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175025826.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102210221211010 its reverse (10112122012201), we get a palindrome (112322343223211).

The spelling of 102210221211010 in words is "one hundred two trillion, two hundred ten billion, two hundred twenty-one million, two hundred eleven thousand, ten".