10030012212 has 24 divisors (see below), whose sum is σ = 25530940512. Its totient is φ = 3039397600.

The previous prime is 10030012199. The next prime is 10030012253. The reversal of 10030012212 is 21221003001.

It is a super-2 number, since 2×10030012212² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37992339 + ... + 37992602.

It is an arithmetic number, because the mean of its divisors is an integer number (1063789188).

Almost surely, 2^10030012212 is an apocalyptic number.

10030012212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10030012212 is an abundant number, since it is smaller than the sum of its proper divisors (15500928300).

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

10030012212 is a wasteful number, since it uses less digits than its factorization.

10030012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75984959 (or 75984957 counting only the distinct ones).

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

Adding to 10030012212 its reverse (21221003001), we get a palindrome (31251015213).

The spelling of 10030012212 in words is "ten billion, thirty million, twelve thousand, two hundred twelve".