101220122110102 has 8 divisors (see below), whose sum is σ = 160761370410216. Its totient is φ = 47632998640032.

The previous prime is 101220122110057. The next prime is 101220122110103. The reversal of 101220122110102 is 201011221022101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101220122110103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488531207468 + ... + 1488531207535.

It is an arithmetic number, because the mean of its divisors is an integer number (20095171301277).

Almost surely, 2^{101220122110102} is an apocalyptic number.

101220122110102 is a deficient number, since it is larger than the sum of its proper divisors (59541248300114).

101220122110102 is a wasteful number, since it uses less digits than its factorization.

101220122110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977062415022.

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

Adding to 101220122110102 its reverse (201011221022101), we get a palindrome (302231343132203).

The spelling of 101220122110102 in words is "one hundred one trillion, two hundred twenty billion, one hundred twenty-two million, one hundred ten thousand, one hundred two".