102200522 has 8 divisors (see below), whose sum is σ = 153743616. Its totient is φ = 50952652.

The previous prime is 102200519. The next prime is 102200531. The reversal of 102200522 is 225002201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102200497 and 102200506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72938 + ... + 74325.

It is an arithmetic number, because the mean of its divisors is an integer number (19217952).

Almost surely, 2^102200522 is an apocalyptic number.

102200522 is a deficient number, since it is larger than the sum of its proper divisors (51543094).

102200522 is a wasteful number, since it uses less digits than its factorization.

102200522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147612.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 102200522 is about 10109.4273823991. The cubic root of 102200522 is about 467.5388504227.

Adding to 102200522 its reverse (225002201), we get a palindrome (327202723).

The spelling of 102200522 in words is "one hundred two million, two hundred thousand, five hundred twenty-two".