1322233002 has 24 divisors (see below), whose sum is σ = 2891125380. Its totient is φ = 436700160.

The previous prime is 1322232991. The next prime is 1322233051. The reversal of 1322233002 is 2003322231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1075774401 + 246458601 = 32799^2 + 15699^2 .

It is a super-2 number, since 2×1322233002² = 3496600223155864008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334999 + ... + 338922.

Almost surely, 2^1322233002 is an apocalyptic number.

1322233002 is an abundant number, since it is smaller than the sum of its proper divisors (1568892378).

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

1322233002 is a wasteful number, since it uses less digits than its factorization.

1322233002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674038 (or 674035 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1322233002 is about 36362.5219422416. The cubic root of 1322233002 is about 1097.5795268604.

Adding to 1322233002 its reverse (2003322231), we get a palindrome (3325555233).

The spelling of 1322233002 in words is "one billion, three hundred twenty-two million, two hundred thirty-three thousand, two".