11424120202 has 16 divisors (see below), whose sum is σ = 19128760992. Its totient is φ = 5072019120.

The previous prime is 11424120193. The next prime is 11424120203. The reversal of 11424120202 is 20202142411.

It is a self number, because there is not a number n which added to its sum of digits gives 11424120202.

It is not an unprimeable number, because it can be changed into a prime (11424120203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6037173 + ... + 6039064.

It is an arithmetic number, because the mean of its divisors is an integer number (1195547562).

Almost surely, 2^11424120202 is an apocalyptic number.

11424120202 is a deficient number, since it is larger than the sum of its proper divisors (7704640790).

11424120202 is a wasteful number, since it uses less digits than its factorization.

11424120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12076293.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11424120202 its reverse (20202142411), we get a palindrome (31626262613).

The spelling of 11424120202 in words is "eleven billion, four hundred twenty-four million, one hundred twenty thousand, two hundred two".