1030122122212 has 6 divisors (see below), whose sum is σ = 1802713713878. Its totient is φ = 515061061104.

The previous prime is 1030122122137. The next prime is 1030122122213. The reversal of 1030122122212 is 2122212210301.

1030122122212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1029624207616 + 497914596 = 1014704^2 + 22314^2 .

It is a super-2 number, since 2×1030122122212² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030122122212.

It is not an unprimeable number, because it can be changed into a prime (1030122122213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128765265273 + ... + 128765265280.

Almost surely, 2^{1030122122212} is an apocalyptic number.

It is an amenable number.

1030122122212 is a deficient number, since it is larger than the sum of its proper divisors (772591591666).

1030122122212 is a wasteful number, since it uses less digits than its factorization.

1030122122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257530530557 (or 257530530555 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1030122122212 its reverse (2122212210301), we get a palindrome (3152334332513).

The spelling of 1030122122212 in words is "one trillion, thirty billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred twelve".