101222310130 has 32 divisors (see below), whose sum is σ = 183411209520. Its totient is φ = 40219944960.

The previous prime is 101222310097. The next prime is 101222310139. The reversal of 101222310130 is 31013222101.

It can be written as a sum of positive squares in 8 ways, for example, as 3327789969 + 97894520161 = 57687^2 + 312881^2 .

It is not an unprimeable number, because it can be changed into a prime (101222310139) 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, 7970826 + ... + 7983514.

Almost surely, 2^101222310130 is an apocalyptic number.

101222310130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101222310130 is a deficient number, since it is larger than the sum of its proper divisors (82188899390).

101222310130 is a wasteful number, since it uses less digits than its factorization.

101222310130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17934.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101222310130 its reverse (31013222101), we get a palindrome (132235532231).

The spelling of 101222310130 in words is "one hundred one billion, two hundred twenty-two million, three hundred ten thousand, one hundred thirty".