101122020221102 has 16 divisors (see below), whose sum is σ = 152617040503632. Its totient is φ = 50249687368320.

The previous prime is 101122020221041. The next prime is 101122020221147. The reversal of 101122020221102 is 201122020221101.

It is a congruent number.

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, 11085152 + ... + 18031212.

It is an arithmetic number, because the mean of its divisors is an integer number (9538565031477).

Almost surely, 2^{101122020221102} is an apocalyptic number.

101122020221102 is a deficient number, since it is larger than the sum of its proper divisors (51495020282530).

101122020221102 is a wasteful number, since it uses less digits than its factorization.

101122020221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6990883.

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

Adding to 101122020221102 its reverse (201122020221101), we get a palindrome (302244040442203).

Subtracting 101122020221102 from its reverse (201122020221101), we obtain a palindrome (99999999999999).

The spelling of 101122020221102 in words is "one hundred one trillion, one hundred twenty-two billion, twenty million, two hundred twenty-one thousand, one hundred two".