102220312130 has 16 divisors (see below), whose sum is σ = 184183758144. Its totient is φ = 40846525680.

The previous prime is 102220312127. The next prime is 102220312133. The reversal of 102220312130 is 31213022201.

It is an interprime number because it is at equal distance from previous prime (102220312127) and next prime (102220312133).

It is a junction number, because it is equal to n+sod(n) for n = 102220312099 and 102220312108.

It is not an unprimeable number, because it can be changed into a prime (102220312133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5189576 + ... + 5209235.

It is an arithmetic number, because the mean of its divisors is an integer number (11511484884).

Almost surely, 2^102220312130 is an apocalyptic number.

102220312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102220312130 is a deficient number, since it is larger than the sum of its proper divisors (81963446014).

102220312130 is a wasteful number, since it uses less digits than its factorization.

102220312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10399801.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102220312130 its reverse (31213022201), we get a palindrome (133433334331).

The spelling of 102220312130 in words is "one hundred two billion, two hundred twenty million, three hundred twelve thousand, one hundred thirty".