120200101010221 has 8 divisors (see below), whose sum is σ = 120210015842784. Its totient is φ = 120190186588560.

The previous prime is 120200101010183. The next prime is 120200101010239. The reversal of 120200101010221 is 122010101002021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120200101010221 - 2¹⁷ = 120200100879149 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 (120200101010281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850560250 + ... + 850701556.

It is an arithmetic number, because the mean of its divisors is an integer number (15026251980348).

Almost surely, 2^{120200101010221} is an apocalyptic number.

It is an amenable number.

120200101010221 is a deficient number, since it is larger than the sum of its proper divisors (9914832563).

120200101010221 is a wasteful number, since it uses less digits than its factorization.

120200101010221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205451.

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

Adding to 120200101010221 its reverse (122010101002021), we get a palindrome (242210202012242).

The spelling of 120200101010221 in words is "one hundred twenty trillion, two hundred billion, one hundred one million, ten thousand, two hundred twenty-one".