11202025402 has 16 divisors (see below), whose sum is σ = 17752296960. Its totient is φ = 5292811888.

The previous prime is 11202025327. The next prime is 11202025411. The reversal of 11202025402 is 20452020211.

It is a self number, because there is not a number n which added to its sum of digits gives 11202025402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2051938 + ... + 2057389.

It is an arithmetic number, because the mean of its divisors is an integer number (1109518560).

Almost surely, 2^11202025402 is an apocalyptic number.

11202025402 is a deficient number, since it is larger than the sum of its proper divisors (6550271558).

11202025402 is a wasteful number, since it uses less digits than its factorization.

11202025402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109405.

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 11202025402 its reverse (20452020211), we get a palindrome (31654045613).

The spelling of 11202025402 in words is "eleven billion, two hundred two million, twenty-five thousand, four hundred two".