101201100000122 has 16 divisors (see below), whose sum is σ = 154819442841120. Its totient is φ = 49599562203408.

The previous prime is 101201100000073. The next prime is 101201100000151. The reversal of 101201100000122 is 221000001102101.

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, 1235746433 + ... + 1235828324.

It is an arithmetic number, because the mean of its divisors is an integer number (9676215177570).

Almost surely, 2^{101201100000122} is an apocalyptic number.

101201100000122 is a deficient number, since it is larger than the sum of its proper divisors (53618342840998).

101201100000122 is a wasteful number, since it uses less digits than its factorization.

101201100000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471575165.

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

Adding to 101201100000122 its reverse (221000001102101), we get a palindrome (322201101102223).

The spelling of 101201100000122 in words is "one hundred one trillion, two hundred one billion, one hundred million, one hundred twenty-two", and thus it is an aban number.