120202101211 has 4 divisors (see below), whose sum is σ = 121895088624. Its totient is φ = 118509113800.

The previous prime is 120202101193. The next prime is 120202101251. The reversal of 120202101211 is 112101202021.

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

It is a cyclic number.

It is not a de Polignac number, because 120202101211 - 2⁹ = 120202100699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120202101191 and 120202101200.

It is not an unprimeable number, because it can be changed into a prime (120202101251) 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, 846493600 + ... + 846493741.

It is an arithmetic number, because the mean of its divisors is an integer number (30473772156).

Almost surely, 2^120202101211 is an apocalyptic number.

120202101211 is a deficient number, since it is larger than the sum of its proper divisors (1692987413).

120202101211 is an equidigital number, since it uses as much as digits as its factorization.

120202101211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692987412.

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

Adding to 120202101211 its reverse (112101202021), we get a palindrome (232303303232).

The spelling of 120202101211 in words is "one hundred twenty billion, two hundred two million, one hundred one thousand, two hundred eleven".