101201122102 has 16 divisors (see below), whose sum is σ = 155216323872. Its totient is φ = 49469143360.

The previous prime is 101201122097. The next prime is 101201122109. The reversal of 101201122102 is 201221102101.

It is a super-2 number, since 2×101201122102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101201122109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669018 + ... + 1728589.

It is an arithmetic number, because the mean of its divisors is an integer number (9701020242).

Almost surely, 2^101201122102 is an apocalyptic number.

101201122102 is a deficient number, since it is larger than the sum of its proper divisors (54015201770).

101201122102 is a wasteful number, since it uses less digits than its factorization.

101201122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397943.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101201122102 its reverse (201221102101), we get a palindrome (302422224203).

The spelling of 101201122102 in words is "one hundred one billion, two hundred one million, one hundred twenty-two thousand, one hundred two".