1230023222002 has 8 divisors (see below), whose sum is σ = 1845062948700. Its totient is φ = 615002239104.

The previous prime is 1230023221991. The next prime is 1230023222053. The reversal of 1230023222002 is 2002223200321.

It can be written as a sum of positive squares in 2 ways, for example, as 1225694766321 + 4328455681 = 1107111^2 + 65791^2 .

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

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, 4520727 + ... + 4785082.

Almost surely, 2^{1230023222002} is an apocalyptic number.

1230023222002 is a deficient number, since it is larger than the sum of its proper divisors (615039726698).

1230023222002 is an equidigital number, since it uses as much as digits as its factorization.

1230023222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9371900.

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

Adding to 1230023222002 its reverse (2002223200321), we get a palindrome (3232246422323).

It can be divided in two parts, 1230023 and 222002, that added together give a square (1452025 = 1205²).

The spelling of 1230023222002 in words is "one trillion, two hundred thirty billion, twenty-three million, two hundred twenty-two thousand, two".