102202002010 has 32 divisors (see below), whose sum is σ = 185826524544. Its totient is φ = 40467000000.

The previous prime is 102202001929. The next prime is 102202002013. The reversal of 102202002010 is 10200202201.

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 (102202002013) 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, 6204285 + ... + 6220735.

It is an arithmetic number, because the mean of its divisors is an integer number (5807078892).

Almost surely, 2^102202002010 is an apocalyptic number.

102202002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102202002010 is a deficient number, since it is larger than the sum of its proper divisors (83624522534).

102202002010 is a wasteful number, since it uses less digits than its factorization.

102202002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22710.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 102202002010 its reverse (10200202201), we get a palindrome (112402204211).

The spelling of 102202002010 in words is "one hundred two billion, two hundred two million, two thousand, ten".