210222010011011 has 64 divisors (see below), whose sum is σ = 237609387417600. Its totient is φ = 184815538790400.

The previous prime is 210222010010959. The next prime is 210222010011029. The reversal of 210222010011011 is 110110010222012.

It is a cyclic number.

It is not a de Polignac number, because 210222010011011 - 2²² = 210222005816707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210222010013011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12481260356 + ... + 12481277198.

It is an arithmetic number, because the mean of its divisors is an integer number (3712646678400).

Almost surely, 2^{210222010011011} is an apocalyptic number.

210222010011011 is a deficient number, since it is larger than the sum of its proper divisors (27387377406589).

210222010011011 is a wasteful number, since it uses less digits than its factorization.

210222010011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18700.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210222010011011 its reverse (110110010222012), we get a palindrome (320332020233023).

The spelling of 210222010011011 in words is "two hundred ten trillion, two hundred twenty-two billion, ten million, eleven thousand, eleven".