102022102011100 has 216 divisors, whose sum is σ = 245108301752160. Its totient is φ = 36729005322240.

The previous prime is 102022102011073. The next prime is 102022102011113. The reversal of 102022102011100 is 1110201220201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4193423736 + ... + 4193448064.

It is an arithmetic number, because the mean of its divisors is an integer number (1134760656260).

Almost surely, 2^{102022102011100} is an apocalyptic number.

102022102011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102022102011100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122554150876080).

102022102011100 is an abundant number, since it is smaller than the sum of its proper divisors (143086199741060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102022102011100 is a wasteful number, since it uses less digits than its factorization.

102022102011100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29069 (or 29039 counting only the distinct ones).

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

Adding to 102022102011100 its reverse (1110201220201), we get a palindrome (103132303231301).

The spelling of 102022102011100 in words is "one hundred two trillion, twenty-two billion, one hundred two million, eleven thousand, one hundred".