120213202021011 has 32 divisors (see below), whose sum is σ = 194299478092800. Its totient is φ = 72850667862240.

The previous prime is 120213202021001. The next prime is 120213202021043. The reversal of 120213202021011 is 110120202312021.

120213202021011 is a `hidden beast` number, since 1 + 20 + 21 + 320 + 202 + 101 + 1 = 666.

It is not a de Polignac number, because 120213202021011 - 2⁷ = 120213202020883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120213202021001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12434916 + ... + 19875953.

It is an arithmetic number, because the mean of its divisors is an integer number (6071858690400).

Almost surely, 2^{120213202021011} is an apocalyptic number.

120213202021011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120213202021011 is a deficient number, since it is larger than the sum of its proper divisors (74086276071789).

120213202021011 is a wasteful number, since it uses less digits than its factorization.

120213202021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32323416 (or 32323410 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120213202021011 its reverse (110120202312021), we get a palindrome (230333404333032).

The spelling of 120213202021011 in words is "one hundred twenty trillion, two hundred thirteen billion, two hundred two million, twenty-one thousand, eleven".