10101001220102 has 48 divisors (see below), whose sum is σ = 16535232039312. Its totient is φ = 4600461453120.

The previous prime is 10101001220083. The next prime is 10101001220159. The reversal of 10101001220102 is 20102210010101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313319528 + ... + 313351764.

It is an arithmetic number, because the mean of its divisors is an integer number (344484000819).

Almost surely, 2^{10101001220102} is an apocalyptic number.

10101001220102 is a deficient number, since it is larger than the sum of its proper divisors (6434230819210).

10101001220102 is a wasteful number, since it uses less digits than its factorization.

10101001220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34341 (or 34262 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10101001220102 its reverse (20102210010101), we get a palindrome (30203211230203).

The spelling of 10101001220102 in words is "ten trillion, one hundred one billion, one million, two hundred twenty thousand, one hundred two".