120212022020203 has 4 divisors (see below), whose sum is σ = 120278769396808. Its totient is φ = 120145274643600.

The previous prime is 120212022020179. The next prime is 120212022020231. The reversal of 120212022020203 is 302020220212021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120212022020203 is a prime.

It is a super-2 number, since 2×120212022020203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212022020263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33373685601 + ... + 33373689202.

It is an arithmetic number, because the mean of its divisors is an integer number (30069692349202).

Almost surely, 2^{120212022020203} is an apocalyptic number.

120212022020203 is a deficient number, since it is larger than the sum of its proper divisors (66747376605).

120212022020203 is an equidigital number, since it uses as much as digits as its factorization.

120212022020203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66747376604.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 120212022020203 its reverse (302020220212021), we get a palindrome (422232242232224).

The spelling of 120212022020203 in words is "one hundred twenty trillion, two hundred twelve billion, twenty-two million, twenty thousand, two hundred three".