10202123010224 has 20 divisors (see below), whose sum is σ = 19776511548144. Its totient is φ = 5098507126848.

The previous prime is 10202123010223. The next prime is 10202123010227. The reversal of 10202123010224 is 42201032120201.

It is a super-2 number, since 2×10202123010224² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10202123010196 and 10202123010205.

It is not an unprimeable number, because it can be changed into a prime (10202123010221) 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, 159615692 + ... + 159679595.

Almost surely, 2^{10202123010224} is an apocalyptic number.

It is an amenable number.

10202123010224 is a deficient number, since it is larger than the sum of its proper divisors (9574388537920).

10202123010224 is a wasteful number, since it uses less digits than its factorization.

10202123010224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319297292 (or 319297286 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10202123010224 its reverse (42201032120201), we get a palindrome (52403155130425).

The spelling of 10202123010224 in words is "ten trillion, two hundred two billion, one hundred twenty-three million, ten thousand, two hundred twenty-four".