1122231002 has 8 divisors (see below), whose sum is σ = 1683575712. Its totient is φ = 561039100.

The previous prime is 1122230999. The next prime is 1122231007. The reversal of 1122231002 is 2001322211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1122231007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17624 + ... + 50547.

It is an arithmetic number, because the mean of its divisors is an integer number (210446964).

Almost surely, 2^1122231002 is an apocalyptic number.

1122231002 is a deficient number, since it is larger than the sum of its proper divisors (561344710).

1122231002 is an equidigital number, since it uses as much as digits as its factorization.

1122231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76404.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1122231002 is about 33499.7164465612. The cubic root of 1122231002 is about 1039.1879144937.

Adding to 1122231002 its reverse (2001322211), we get a palindrome (3123553213).

It can be divided in two parts, 11222 and 31002, that added together give a palindrome (42224).

The spelling of 1122231002 in words is "one billion, one hundred twenty-two million, two hundred thirty-one thousand, two".