11263141642012 has 48 divisors (see below), whose sum is σ = 21270379830112. Its totient is φ = 5187679395840.

The previous prime is 11263141642007. The next prime is 11263141642073. The reversal of 11263141642012 is 21024614136211.

It is a happy number.

It is a congruent number.

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, 94843312 + ... + 94961992.

Almost surely, 2^{11263141642012} is an apocalyptic number.

It is an amenable number.

11263141642012 is a deficient number, since it is larger than the sum of its proper divisors (10007238188100).

11263141642012 is a wasteful number, since it uses less digits than its factorization.

11263141642012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122438 (or 122436 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

Adding to 11263141642012 its reverse (21024614136211), we get a palindrome (32287755778223).

The spelling of 11263141642012 in words is "eleven trillion, two hundred sixty-three billion, one hundred forty-one million, six hundred forty-two thousand, twelve".