1012220310130 has 16 divisors (see below), whose sum is σ = 1822017703320. Its totient is φ = 404883425152.

The previous prime is 1012220310119. The next prime is 1012220310131. The reversal of 1012220310130 is 310130222101.

It can be written as a sum of positive squares in 4 ways, for example, as 905167668409 + 107052641721 = 951403^2 + 327189^2 .

It is not an unprimeable number, because it can be changed into a prime (1012220310131) 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, 395742 + ... + 1476838.

Almost surely, 2^{1012220310130} is an apocalyptic number.

1012220310130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012220310130 is a deficient number, since it is larger than the sum of its proper divisors (809797393190).

1012220310130 is a wasteful number, since it uses less digits than its factorization.

1012220310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174733.

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

Adding to 1012220310130 its reverse (310130222101), we get a palindrome (1322350532231).

The spelling of 1012220310130 in words is "one trillion, twelve billion, two hundred twenty million, three hundred ten thousand, one hundred thirty".