200110022112021 has 8 divisors (see below), whose sum is σ = 304929557504064. Its totient is φ = 114348584064000.

The previous prime is 200110022111969. The next prime is 200110022112029. The reversal of 200110022112021 is 120211220011002.

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

It is not a de Polignac number, because 200110022112021 - 2⁷ = 200110022111893 is a prime.

It is a super-2 number, since 2×200110022112021² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200110022112029) 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, 4764524335980 + ... + 4764524336021.

It is an arithmetic number, because the mean of its divisors is an integer number (38116194688008).

Almost surely, 2^{200110022112021} is an apocalyptic number.

200110022112021 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200110022112021 is a deficient number, since it is larger than the sum of its proper divisors (104819535392043).

200110022112021 is an equidigital number, since it uses as much as digits as its factorization.

200110022112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9529048672011.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200110022112021 its reverse (120211220011002), we get a palindrome (320321242123023).

The spelling of 200110022112021 in words is "two hundred trillion, one hundred ten billion, twenty-two million, one hundred twelve thousand, twenty-one".