2202101323123 has 8 divisors (see below), whose sum is σ = 2371520139968. Its totient is φ = 2032686278784.

The previous prime is 2202101323063. The next prime is 2202101323159. The reversal of 2202101323123 is 3213231012022.

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 2202101323123 - 2⁴¹ = 3078067571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202101323094 and 2202101323103.

It is not an unprimeable number, because it can be changed into a prime (2202101327123) 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, 333211 + ... + 2124907.

It is an arithmetic number, because the mean of its divisors is an integer number (296440017496).

Almost surely, 2^{2202101323123} is an apocalyptic number.

2202101323123 is a deficient number, since it is larger than the sum of its proper divisors (169418816845).

2202101323123 is a wasteful number, since it uses less digits than its factorization.

2202101323123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886253.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2202101323123 its reverse (3213231012022), we get a palindrome (5415332335145).

The spelling of 2202101323123 in words is "two trillion, two hundred two billion, one hundred one million, three hundred twenty-three thousand, one hundred twenty-three".