1012434422212 has 12 divisors (see below), whose sum is σ = 1782629934736. Its totient is φ = 503111583720.

The previous prime is 1012434422203. The next prime is 1012434422239. The reversal of 1012434422212 is 2122244342101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776406114 + ... + 776407417.

Almost surely, 2^{1012434422212} is an apocalyptic number.

It is an amenable number.

1012434422212 is a deficient number, since it is larger than the sum of its proper divisors (770195512524).

1012434422212 is a wasteful number, since it uses less digits than its factorization.

1012434422212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552813698 (or 1552813696 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1012434422212 its reverse (2122244342101), we get a palindrome (3134678764313).

The spelling of 1012434422212 in words is "one trillion, twelve billion, four hundred thirty-four million, four hundred twenty-two thousand, two hundred twelve".