1030030322212 has 6 divisors (see below), whose sum is σ = 1802553063878. Its totient is φ = 515015161104.

The previous prime is 1030030322203. The next prime is 1030030322227. The reversal of 1030030322212 is 2122230300301.

It can be written as a sum of positive squares in only one way, i.e., 1029705385536 + 324936676 = 1014744^2 + 18026^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1030030322212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128753790273 + ... + 128753790280.

Almost surely, 2^{1030030322212} is an apocalyptic number.

It is an amenable number.

1030030322212 is a deficient number, since it is larger than the sum of its proper divisors (772522741666).

1030030322212 is a wasteful number, since it uses less digits than its factorization.

1030030322212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257507580557 (or 257507580555 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1030030322212 its reverse (2122230300301), we get a palindrome (3152260622513).

The spelling of 1030030322212 in words is "one trillion, thirty billion, thirty million, three hundred twenty-two thousand, two hundred twelve".