102220112202010 has 64 divisors (see below), whose sum is σ = 202574193408000. Its totient is φ = 36829404544000.

The previous prime is 102220112201951. The next prime is 102220112202017. The reversal of 102220112202010 is 10202211022201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102220112202017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1204090 + ... + 14348869.

It is an arithmetic number, because the mean of its divisors is an integer number (3165221772000).

Almost surely, 2^{102220112202010} is an apocalyptic number.

102220112202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102220112202010 is a deficient number, since it is larger than the sum of its proper divisors (100354081205990).

102220112202010 is a wasteful number, since it uses less digits than its factorization.

102220112202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15553527.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102220112202010 its reverse (10202211022201), we get a palindrome (112422323224211).

The spelling of 102220112202010 in words is "one hundred two trillion, two hundred twenty billion, one hundred twelve million, two hundred two thousand, ten".