210200111122 has 8 divisors (see below), whose sum is σ = 316950953472. Its totient is φ = 104549793300.

The previous prime is 210200111087. The next prime is 210200111129. The reversal of 210200111122 is 221111002012.

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

It is a super-2 number, since 2×210200111122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210200111129) 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, 275130654 + ... + 275131417.

It is an arithmetic number, because the mean of its divisors is an integer number (39618869184).

Almost surely, 2^210200111122 is an apocalyptic number.

210200111122 is a deficient number, since it is larger than the sum of its proper divisors (106750842350).

210200111122 is a wasteful number, since it uses less digits than its factorization.

210200111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550262264.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210200111122 its reverse (221111002012), we get a palindrome (431311113134).

The spelling of 210200111122 in words is "two hundred ten billion, two hundred million, one hundred eleven thousand, one hundred twenty-two".