10221212200102 has 16 divisors (see below), whose sum is σ = 15435315838800. Its totient is φ = 5076109584928.

The previous prime is 10221212200081. The next prime is 10221212200153. The reversal of 10221212200102 is 20100221212201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7174668 + ... + 8480464.

It is an arithmetic number, because the mean of its divisors is an integer number (964707239925).

Almost surely, 2^{10221212200102} is an apocalyptic number.

10221212200102 is a deficient number, since it is larger than the sum of its proper divisors (5214103638698).

10221212200102 is a wasteful number, since it uses less digits than its factorization.

10221212200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332215.

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

Adding to 10221212200102 its reverse (20100221212201), we get a palindrome (30321433412303).

It can be divided in two parts, 1022121 and 2200102, that added together give a palindrome (3222223).

The spelling of 10221212200102 in words is "ten trillion, two hundred twenty-one billion, two hundred twelve million, two hundred thousand, one hundred two".