202032222010123 has 4 divisors (see below), whose sum is σ = 206330779925280. Its totient is φ = 197733664094968.

The previous prime is 202032222010121. The next prime is 202032222010147. The reversal of 202032222010123 is 321010222230202.

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 202032222010123 - 2¹ = 202032222010121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202032222010094 and 202032222010103.

It is not an unprimeable number, because it can be changed into a prime (202032222010121) 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, 2149278957508 + ... + 2149278957601.

It is an arithmetic number, because the mean of its divisors is an integer number (51582694981320).

Almost surely, 2^{202032222010123} is an apocalyptic number.

202032222010123 is a deficient number, since it is larger than the sum of its proper divisors (4298557915157).

202032222010123 is an equidigital number, since it uses as much as digits as its factorization.

202032222010123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298557915156.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 202032222010123 its reverse (321010222230202), we get a palindrome (523042444240325).

The spelling of 202032222010123 in words is "two hundred two trillion, thirty-two billion, two hundred twenty-two million, ten thousand, one hundred twenty-three".