120111122202002 has 4 divisors (see below), whose sum is σ = 180166683303006. Its totient is φ = 60055561101000.

The previous prime is 120111122201971. The next prime is 120111122202073. The reversal of 120111122202002 is 200202221111021.

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., 73300634973241 + 46810487228761 = 8561579^2 + 6841819^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30027780550499 + ... + 30027780550502.

Almost surely, 2^{120111122202002} is an apocalyptic number.

120111122202002 is a deficient number, since it is larger than the sum of its proper divisors (60055561101004).

120111122202002 is an equidigital number, since it uses as much as digits as its factorization.

120111122202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60055561101003.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120111122202002 its reverse (200202221111021), we get a palindrome (320313343313023).

The spelling of 120111122202002 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred twenty-two million, two hundred two thousand, two".