1030123002212 has 12 divisors (see below), whose sum is σ = 1802829829500. Its totient is φ = 515028765216.

The previous prime is 1030123002199. The next prime is 1030123002217. The reversal of 1030123002212 is 2122003210301.

It can be written as a sum of positive squares in 2 ways, for example, as 115257534016 + 914865468196 = 339496^2 + 956486^2 .

It is a super-2 number, since 2×1030123002212² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030123002217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8113103 + ... + 8239094.

It is an arithmetic number, because the mean of its divisors is an integer number (150235819125).

Almost surely, 2^{1030123002212} is an apocalyptic number.

It is an amenable number.

1030123002212 is a deficient number, since it is larger than the sum of its proper divisors (772706827288).

1030123002212 is a wasteful number, since it uses less digits than its factorization.

1030123002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16367950 (or 16367948 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1030123002212 its reverse (2122003210301), we get a palindrome (3152126212513).

The spelling of 1030123002212 in words is "one trillion, thirty billion, one hundred twenty-three million, two thousand, two hundred twelve".