212301303103212 has 48 divisors (see below), whose sum is σ = 505911832376832. Its totient is φ = 69261097111360.

The previous prime is 212301303103189. The next prime is 212301303103231.

212301303103212 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×212301303103212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141564262 + ... + 143056082.

It is an arithmetic number, because the mean of its divisors is an integer number (10539829841184).

Almost surely, 2^{212301303103212} is an apocalyptic number.

It is an amenable number.

212301303103212 is an abundant number, since it is smaller than the sum of its proper divisors (293610529273620).

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

212301303103212 is a wasteful number, since it uses less digits than its factorization.

212301303103212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744198 (or 1744196 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

It can be divided in two parts, 21230130 and 3103212, that added together give a palindrome (24333342).

The spelling of 212301303103212 in words is "two hundred twelve trillion, three hundred one billion, three hundred three million, one hundred three thousand, two hundred twelve".