120011211322002 has 192 divisors, whose sum is σ = 358559296752384. Its totient is φ = 27996243217920.

The previous prime is 120011211322001. The next prime is 120011211322003. The reversal of 120011211322002 is 200223112110021.

120011211322002 is a `hidden beast` number, since 120 + 0 + 11 + 211 + 322 + 0 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (120011211322001) and next prime (120011211322003).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (120011211322001) 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 in 95 ways as a sum of consecutive naturals, for example, 89341833 + ... + 90675164.

It is an arithmetic number, because the mean of its divisors is an integer number (1867496337252).

Almost surely, 2^{120011211322002} is an apocalyptic number.

120011211322002 is an abundant number, since it is smaller than the sum of its proper divisors (238548085430382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120011211322002 is a wasteful number, since it uses less digits than its factorization.

120011211322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180017073 (or 180017070 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120011211322002 its reverse (200223112110021), we get a palindrome (320234323432023).

The spelling of 120011211322002 in words is "one hundred twenty trillion, eleven billion, two hundred eleven million, three hundred twenty-two thousand, two".