2210012201123 has 4 divisors (see below), whose sum is σ = 2210039569920. Its totient is φ = 2209984832328.

The previous prime is 2210012201113. The next prime is 2210012201143. The reversal of 2210012201123 is 3211022100122.

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 2210012201123 - 2²⁴ = 2209995423907 is a prime.

It is a super-2 number, since 2×2210012201123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210012201113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13562915 + ... + 13724892.

It is an arithmetic number, because the mean of its divisors is an integer number (552509892480).

Almost surely, 2^{2210012201123} is an apocalyptic number.

2210012201123 is a deficient number, since it is larger than the sum of its proper divisors (27368797).

2210012201123 is an equidigital number, since it uses as much as digits as its factorization.

2210012201123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27368796.

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

Adding to 2210012201123 its reverse (3211022100122), we get a palindrome (5421034301245).

The spelling of 2210012201123 in words is "two trillion, two hundred ten billion, twelve million, two hundred one thousand, one hundred twenty-three".