120200020011211 has 8 divisors (see below), whose sum is σ = 137383963729920. Its totient is φ = 103019204364648.

The previous prime is 120200020011193. The next prime is 120200020011223. The reversal of 120200020011211 is 112110020002021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120200020011211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120200020011191 and 120200020011200.

It is not an unprimeable number, because it can be changed into a prime (120200020311211) 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, 781935691 + ... + 782089396.

It is an arithmetic number, because the mean of its divisors is an integer number (17172995466240).

Almost surely, 2^{120200020011211} is an apocalyptic number.

120200020011211 is a deficient number, since it is larger than the sum of its proper divisors (17183943718709).

120200020011211 is a wasteful number, since it uses less digits than its factorization.

120200020011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564036073.

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

Adding to 120200020011211 its reverse (112110020002021), we get a palindrome (232310040013232).

The spelling of 120200020011211 in words is "one hundred twenty trillion, two hundred billion, twenty million, eleven thousand, two hundred eleven".