102122111211100 has 36 divisors (see below), whose sum is σ = 222964521126424. Its totient is φ = 40598238070080.

The previous prime is 102122111211079. The next prime is 102122111211121. The reversal of 102122111211100 is 1112111221201.

It is an interprime number because it is at equal distance from previous prime (102122111211079) and next prime (102122111211121).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3132563799 + ... + 3132596398.

Almost surely, 2^{102122111211100} is an apocalyptic number.

102122111211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102122111211100 is an abundant number, since it is smaller than the sum of its proper divisors (120842409915324).

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

102122111211100 is a wasteful number, since it uses less digits than its factorization.

102122111211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6265160374 (or 6265160367 counting only the distinct ones).

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

Adding to 102122111211100 its reverse (1112111221201), we get a palindrome (103234222432301).

The spelling of 102122111211100 in words is "one hundred two trillion, one hundred twenty-two billion, one hundred eleven million, two hundred eleven thousand, one hundred".