102201210010 has 32 divisors (see below), whose sum is σ = 196044820992. Its totient is φ = 38271087360.

The previous prime is 102201209959. The next prime is 102201210019. The reversal of 102201210010 is 10012102201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (102201210019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4716351 + ... + 4737970.

It is an arithmetic number, because the mean of its divisors is an integer number (6126400656).

Almost surely, 2^102201210010 is an apocalyptic number.

102201210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102201210010 is a deficient number, since it is larger than the sum of its proper divisors (93843610982).

102201210010 is a wasteful number, since it uses less digits than its factorization.

102201210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9454398.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102201210010 its reverse (10012102201), we get a palindrome (112213312211).

The spelling of 102201210010 in words is "one hundred two billion, two hundred one million, two hundred ten thousand, ten".