1030200010212 has 12 divisors (see below), whose sum is σ = 2403800023856. Its totient is φ = 343400003400.

The previous prime is 1030200010187. The next prime is 1030200010219. The reversal of 1030200010212 is 2120100020301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1030200010212² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 85850000851 = 1030200010212 / (1 + 0 + 3 + 0 + 2 + 0 + 0 + 0 + 1 + 0 + 2 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (1030200010219) 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, 42925000414 + ... + 42925000437.

Almost surely, 2^{1030200010212} is an apocalyptic number.

1030200010212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030200010212 is an abundant number, since it is smaller than the sum of its proper divisors (1373600013644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030200010212 is a wasteful number, since it uses less digits than its factorization.

1030200010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85850000858 (or 85850000856 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1030200010212 its reverse (2120100020301), we get a palindrome (3150300030513).

The spelling of 1030200010212 in words is "one trillion, thirty billion, two hundred million, ten thousand, two hundred twelve".