11332231002 has 12 divisors (see below), whose sum is σ = 24553167210. Its totient is φ = 3777410328.

The previous prime is 11332230989. The next prime is 11332231013. The reversal of 11332231002 is 20013223311.

It can be written as a sum of positive squares in only one way, i.e., 6574128561 + 4758102441 = 81081^2 + 68979^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 629568389 = 11332231002 / (1 + 1 + 3 + 3 + 2 + 2 + 3 + 1 + 0 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314784177 + ... + 314784212.

Almost surely, 2^11332231002 is an apocalyptic number.

11332231002 is an abundant number, since it is smaller than the sum of its proper divisors (13220936208).

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

11332231002 is a wasteful number, since it uses less digits than its factorization.

11332231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629568397 (or 629568394 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11332231002 its reverse (20013223311), we get a palindrome (31345454313).

It can be divided in two parts, 1133223 and 1002, that added together give a square (1134225 = 1065²).

The spelling of 11332231002 in words is "eleven billion, three hundred thirty-two million, two hundred thirty-one thousand, two".