1234223002 has 4 divisors (see below), whose sum is σ = 1851334506. Its totient is φ = 617111500.

The previous prime is 1234222939. The next prime is 1234223017. The reversal of 1234223002 is 2003224321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 719795241 + 514427761 = 26829^2 + 22681^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308555749 + ... + 308555752.

Almost surely, 2^1234223002 is an apocalyptic number.

1234223002 is a deficient number, since it is larger than the sum of its proper divisors (617111504).

1234223002 is an equidigital number, since it uses as much as digits as its factorization.

1234223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617111503.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1234223002 is about 35131.5101013321. The cubic root of 1234223002 is about 1072.6660746259. Note that the first 3 decimals are identical.

Adding to 1234223002 its reverse (2003224321), we get a palindrome (3237447323).

It can be divided in two parts, 12342 and 23002, that added together give a square (35344 = 188²).

The spelling of 1234223002 in words is "one billion, two hundred thirty-four million, two hundred twenty-three thousand, two".