102211213804 has 24 divisors (see below), whose sum is σ = 208279457568. Its totient is φ = 42978299520.

The previous prime is 102211213801. The next prime is 102211213813. The reversal of 102211213804 is 408312112201.

102211213804 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (102211213801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34436257 + ... + 34439224.

It is an arithmetic number, because the mean of its divisors is an integer number (8678310732).

Almost surely, 2^102211213804 is an apocalyptic number.

102211213804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102211213804 is an abundant number, since it is smaller than the sum of its proper divisors (106068243764).

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

102211213804 is a wasteful number, since it uses less digits than its factorization.

102211213804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68875545 (or 68875543 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The spelling of 102211213804 in words is "one hundred two billion, two hundred eleven million, two hundred thirteen thousand, eight hundred four".