11301214031212 has 12 divisors (see below), whose sum is σ = 22602428062480. Its totient is φ = 4843377441936.

The previous prime is 11301214031117. The next prime is 11301214031231. The reversal of 11301214031212 is 21213041210311.

11301214031212 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201807393387 + ... + 201807393442.

Almost surely, 2^{11301214031212} is an apocalyptic number.

It is an amenable number.

11301214031212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11301214031212 is a wasteful number, since it uses less digits than its factorization.

11301214031212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403614786840 (or 403614786838 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11301214031212 its reverse (21213041210311), we get a palindrome (32514255241523).

The spelling of 11301214031212 in words is "eleven trillion, three hundred one billion, two hundred fourteen million, thirty-one thousand, two hundred twelve".