120304122002 has 4 divisors (see below), whose sum is σ = 180456183006. Its totient is φ = 60152061000.

The previous prime is 120304121947. The next prime is 120304122031. The reversal of 120304122002 is 200221403021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200221403021 = 314543 ⋅636547.

It can be written as a sum of positive squares in only one way, i.e., 85159496041 + 35144625961 = 291821^2 + 187469^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30076030499 + ... + 30076030502.

Almost surely, 2^120304122002 is an apocalyptic number.

120304122002 is a deficient number, since it is larger than the sum of its proper divisors (60152061004).

120304122002 is an equidigital number, since it uses as much as digits as its factorization.

120304122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60152061003.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 120304122002 its reverse (200221403021), we get a palindrome (320525525023).

It can be divided in two parts, 1203041 and 22002, that added together give a cube (1225043 = 107³).

The spelling of 120304122002 in words is "one hundred twenty billion, three hundred four million, one hundred twenty-two thousand, two".