120212322332021 has 16 divisors (see below), whose sum is σ = 121948740466560. Its totient is φ = 118477113269760.

The previous prime is 120212322331979. The next prime is 120212322332023. The reversal of 120212322332021 is 120233223212021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120212322332021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120212322332023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4194853325 + ... + 4194881981.

It is an arithmetic number, because the mean of its divisors is an integer number (7621796279160).

Almost surely, 2^{120212322332021} is an apocalyptic number.

It is an amenable number.

120212322332021 is a deficient number, since it is larger than the sum of its proper divisors (1736418134539).

120212322332021 is a wasteful number, since it uses less digits than its factorization.

120212322332021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47644.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 120212322332021 its reverse (120233223212021), we get a palindrome (240445545544042).

The spelling of 120212322332021 in words is "one hundred twenty trillion, two hundred twelve billion, three hundred twenty-two million, three hundred thirty-two thousand, twenty-one".