10121210222102 has 32 divisors (see below), whose sum is σ = 18107784532800. Its totient is φ = 4151024252928.

The previous prime is 10121210222089. The next prime is 10121210222143. The reversal of 10121210222102 is 20122201212101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110259827 + ... + 110351582.

It is an arithmetic number, because the mean of its divisors is an integer number (565868266650).

Almost surely, 2^{10121210222102} is an apocalyptic number.

10121210222102 is a deficient number, since it is larger than the sum of its proper divisors (7986574310698).

10121210222102 is a wasteful number, since it uses less digits than its factorization.

10121210222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220611560.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10121210222102 its reverse (20122201212101), we get a palindrome (30243411434203).

The spelling of 10121210222102 in words is "ten trillion, one hundred twenty-one billion, two hundred ten million, two hundred twenty-two thousand, one hundred two".