1233220002 has 32 divisors (see below), whose sum is σ = 2823552000. Its totient is φ = 351753168.

The previous prime is 1233219989. The next prime is 1233220033. The reversal of 1233220002 is 2000223321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649 + ... + 49667.

It is an arithmetic number, because the mean of its divisors is an integer number (88236000).

Almost surely, 2^1233220002 is an apocalyptic number.

1233220002 is an abundant number, since it is smaller than the sum of its proper divisors (1590331998).

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

1233220002 is a wasteful number, since it uses less digits than its factorization.

1233220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49630.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1233220002 is about 35117.2322656556. The cubic root of 1233220002 is about 1072.3754260034.

Adding to 1233220002 its reverse (2000223321), we get a palindrome (3233443323).

The spelling of 1233220002 in words is "one billion, two hundred thirty-three million, two hundred twenty thousand, two".