11430226711512 has 96 divisors (see below), whose sum is σ = 36934406074800. Its totient is φ = 3265779057408.

The previous prime is 11430226711447. The next prime is 11430226711537. The reversal of 11430226711512 is 21511762203411.

11430226711512 is a `hidden beast` number, since 1 + 1 + 430 + 2 + 2 + 6 + 71 + 151 + 2 = 666.

11430226711512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11430226711512² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 539966113 + ... + 539987280.

Almost surely, 2^{11430226711512} is an apocalyptic number.

11430226711512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11430226711512 is an abundant number, since it is smaller than the sum of its proper divisors (25504179363288).

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

11430226711512 is a wasteful number, since it uses less digits than its factorization.

11430226711512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079953422 (or 1079953405 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

Adding to 11430226711512 its reverse (21511762203411), we get a palindrome (32941988914923).

The spelling of 11430226711512 in words is "eleven trillion, four hundred thirty billion, two hundred twenty-six million, seven hundred eleven thousand, five hundred twelve".