1012212201130 has 16 divisors (see below), whose sum is σ = 1962134420904. Its totient is φ = 373739889600.

The previous prime is 1012212201067. The next prime is 1012212201157. The reversal of 1012212201130 is 311022122101.

It can be written as a sum of positive squares in 4 ways, for example, as 461311281601 + 550900919529 = 679199^2 + 742227^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3893123721 + ... + 3893123980.

Almost surely, 2^{1012212201130} is an apocalyptic number.

1012212201130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012212201130 is a deficient number, since it is larger than the sum of its proper divisors (949922219774).

1012212201130 is a wasteful number, since it uses less digits than its factorization.

1012212201130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7786247721.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1012212201130 its reverse (311022122101), we get a palindrome (1323234323231).

The spelling of 1012212201130 in words is "one trillion, twelve billion, two hundred twelve million, two hundred one thousand, one hundred thirty".