120011102010022 has 4 divisors (see below), whose sum is σ = 180016653015036. Its totient is φ = 60005551005010.

The previous prime is 120011102010011. The next prime is 120011102010029. The reversal of 120011102010022 is 220010201110021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120011102009984 and 120011102010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011102010029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30002775502504 + ... + 30002775502507.

It is an arithmetic number, because the mean of its divisors is an integer number (45004163253759).

Almost surely, 2^{120011102010022} is an apocalyptic number.

120011102010022 is a deficient number, since it is larger than the sum of its proper divisors (60005551005014).

120011102010022 is an equidigital number, since it uses as much as digits as its factorization.

120011102010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60005551005013.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120011102010022 its reverse (220010201110021), we get a palindrome (340021303120043).

Subtracting 120011102010022 from its reverse (220010201110021), we obtain a palindrome (99999099099999).

The spelling of 120011102010022 in words is "one hundred twenty trillion, eleven billion, one hundred two million, ten thousand, twenty-two".