11211454056014 has 4 divisors (see below), whose sum is σ = 16817181084024. Its totient is φ = 5605727028006.

The previous prime is 11211454055941. The next prime is 11211454056059. The reversal of 11211454056014 is 41065045411211.

11211454056014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11211454056014² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802863514002 + ... + 2802863514005.

It is an arithmetic number, because the mean of its divisors is an integer number (4204295271006).

Almost surely, 2^{11211454056014} is an apocalyptic number.

11211454056014 is a deficient number, since it is larger than the sum of its proper divisors (5605727028010).

11211454056014 is an equidigital number, since it uses as much as digits as its factorization.

11211454056014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605727028009.

The product of its (nonzero) digits is 19200, while the sum is 35.

Adding to 11211454056014 its reverse (41065045411211), we get a palindrome (52276499467225).

The spelling of 11211454056014 in words is "eleven trillion, two hundred eleven billion, four hundred fifty-four million, fifty-six thousand, fourteen".