102200201012 has 72 divisors (see below), whose sum is σ = 235846729440. Its totient is φ = 38302891200.

The previous prime is 102200200981. The next prime is 102200201017. The reversal of 102200201012 is 210102002201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102200200984 and 102200201002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102200201017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1007114 + ... + 1103937.

It is an arithmetic number, because the mean of its divisors is an integer number (3275649020).

Almost surely, 2^102200201012 is an apocalyptic number.

It is an amenable number.

102200201012 is an abundant number, since it is smaller than the sum of its proper divisors (133646528428).

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

102200201012 is a wasteful number, since it uses less digits than its factorization.

102200201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111101 (or 2111092 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102200201012 its reverse (210102002201), we get a palindrome (312302203213).

The spelling of 102200201012 in words is "one hundred two billion, two hundred million, two hundred one thousand, twelve".