10202122002023 has 4 divisors (see below), whose sum is σ = 11659568002320. Its totient is φ = 8744676001728.

The previous prime is 10202122002019. The next prime is 10202122002029. The reversal of 10202122002023 is 32020022120201.

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 10202122002023 - 2² = 10202122002019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10202122001992 and 10202122002010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202122002029) 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, 728723000138 + ... + 728723000151.

It is an arithmetic number, because the mean of its divisors is an integer number (2914892000580).

Almost surely, 2^{10202122002023} is an apocalyptic number.

10202122002023 is a deficient number, since it is larger than the sum of its proper divisors (1457446000297).

10202122002023 is an equidigital number, since it uses as much as digits as its factorization.

10202122002023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457446000296.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10202122002023 its reverse (32020022120201), we get a palindrome (42222144122224).

The spelling of 10202122002023 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, two thousand, twenty-three".