11233320402 has 16 divisors (see below), whose sum is σ = 22487022720. Its totient is φ = 3741043152.

The previous prime is 11233320383. The next prime is 11233320409. The reversal of 11233320402 is 20402333211.

It is not an unprimeable number, because it can be changed into a prime (11233320409) 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, 842077 + ... + 855312.

It is an arithmetic number, because the mean of its divisors is an integer number (1405438920).

Almost surely, 2^11233320402 is an apocalyptic number.

11233320402 is an abundant number, since it is smaller than the sum of its proper divisors (11253702318).

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

11233320402 is a wasteful number, since it uses less digits than its factorization.

11233320402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698497.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11233320402 its reverse (20402333211), we get a palindrome (31635653613).

The spelling of 11233320402 in words is "eleven billion, two hundred thirty-three million, three hundred twenty thousand, four hundred two".