120102212022101 has 16 divisors (see below), whose sum is σ = 126406590681600. Its totient is φ = 113943804625728.

The previous prime is 120102212022097. The next prime is 120102212022119. The reversal of 120102212022101 is 101220212201021.

It is not a de Polignac number, because 120102212022101 - 2² = 120102212022097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120102212022101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102212021101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12073061 + ... + 19645946.

It is an arithmetic number, because the mean of its divisors is an integer number (7900411917600).

Almost surely, 2^{120102212022101} is an apocalyptic number.

It is an amenable number.

120102212022101 is a deficient number, since it is larger than the sum of its proper divisors (6304378659499).

120102212022101 is a wasteful number, since it uses less digits than its factorization.

120102212022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31721308.

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

Adding to 120102212022101 its reverse (101220212201021), we get a palindrome (221322424223122).

The spelling of 120102212022101 in words is "one hundred twenty trillion, one hundred two billion, two hundred twelve million, twenty-two thousand, one hundred one".