1232420002 has 8 divisors (see below), whose sum is σ = 2016687312. Its totient is φ = 560190900.

The previous prime is 1232419999. The next prime is 1232420011. The reversal of 1232420002 is 2000242321.

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

It is a super-2 number, since 2×1232420002² = 3037718122659360008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28009524 + ... + 28009567.

It is an arithmetic number, because the mean of its divisors is an integer number (252085914).

Almost surely, 2^1232420002 is an apocalyptic number.

1232420002 is a deficient number, since it is larger than the sum of its proper divisors (784267310).

1232420002 is a wasteful number, since it uses less digits than its factorization.

1232420002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56019104.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1232420002 is about 35105.8399984960. The cubic root of 1232420002 is about 1072.1434895781.

Adding to 1232420002 its reverse (2000242321), we get a palindrome (3232662323).

The spelling of 1232420002 in words is "one billion, two hundred thirty-two million, four hundred twenty thousand, two".