202011211022 has 8 divisors (see below), whose sum is σ = 303054534000. Its totient is φ = 100993033024.

The previous prime is 202011211009. The next prime is 202011211027. The reversal of 202011211022 is 220112110202.

202011211022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 202011210988 and 202011211006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202011211027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6266147 + ... + 6298302.

It is an arithmetic number, because the mean of its divisors is an integer number (37881816750).

Almost surely, 2^202011211022 is an apocalyptic number.

202011211022 is a deficient number, since it is larger than the sum of its proper divisors (101043322978).

202011211022 is a wasteful number, since it uses less digits than its factorization.

202011211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12572490.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202011211022 its reverse (220112110202), we get a palindrome (422123321224).

The spelling of 202011211022 in words is "two hundred two billion, eleven million, two hundred eleven thousand, twenty-two".