210122040220223 has 8 divisors (see below), whose sum is σ = 210849287474448. Its totient is φ = 209394861722944.

The previous prime is 210122040220217. The next prime is 210122040220247. The reversal of 210122040220223 is 322022040221012.

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 210122040220223 - 2⁴ = 210122040220207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210122040210223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11062865 + ... + 23294442.

It is an arithmetic number, because the mean of its divisors is an integer number (26356160934306).

Almost surely, 2^{210122040220223} is an apocalyptic number.

210122040220223 is a deficient number, since it is larger than the sum of its proper divisors (727247254225).

210122040220223 is a wasteful number, since it uses less digits than its factorization.

210122040220223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34378473.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 210122040220223 its reverse (322022040221012), we get a palindrome (532144080441235).

The spelling of 210122040220223 in words is "two hundred ten trillion, one hundred twenty-two billion, forty million, two hundred twenty thousand, two hundred twenty-three".