210222000110231 has 4 divisors (see below), whose sum is σ = 210348411416832. Its totient is φ = 210095588803632.

The previous prime is 210222000110207. The next prime is 210222000110273. The reversal of 210222000110231 is 132011000222012.

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 210222000110231 - 2⁴⁶ = 139853255932567 is a prime.

It is a super-2 number, since 2×210222000110231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222000110131) 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, 63205650806 + ... + 63205654131.

It is an arithmetic number, because the mean of its divisors is an integer number (52587102854208).

Almost surely, 2^{210222000110231} is an apocalyptic number.

210222000110231 is a deficient number, since it is larger than the sum of its proper divisors (126411306601).

210222000110231 is a wasteful number, since it uses less digits than its factorization.

210222000110231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126411306600.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 210222000110231 its reverse (132011000222012), we get a palindrome (342233000332243).

The spelling of 210222000110231 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred ten thousand, two hundred thirty-one".