210022120011 has 8 divisors (see below), whose sum is σ = 305486720064. Its totient is φ = 127286133320.

The previous prime is 210022119997. The next prime is 210022120037. The reversal of 210022120011 is 110021220012.

210022120011 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 cyclic number.

It is not a de Polignac number, because 210022120011 - 2⁹ = 210022119499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210022120081) 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 7 ways as a sum of consecutive naturals, for example, 3182153301 + ... + 3182153366.

It is an arithmetic number, because the mean of its divisors is an integer number (38185840008).

Almost surely, 2^210022120011 is an apocalyptic number.

210022120011 is a deficient number, since it is larger than the sum of its proper divisors (95464600053).

210022120011 is a wasteful number, since it uses less digits than its factorization.

210022120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364306681.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210022120011 its reverse (110021220012), we get a palindrome (320043340023).

It can be divided in two parts, 210022 and 120011, that added together give a palindrome (330033).

The spelling of 210022120011 in words is "two hundred ten billion, twenty-two million, one hundred twenty thousand, eleven".