10202423402022 has 32 divisors (see below), whose sum is σ = 22219433913600. Its totient is φ = 3110720745888.

The previous prime is 10202423401991. The next prime is 10202423402033. The reversal of 10202423402022 is 22020432420201.

It is a junction number, because it is equal to n+sod(n) for n = 10202423401983 and 10202423402001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1543012938 + ... + 1543019549.

It is an arithmetic number, because the mean of its divisors is an integer number (694357309800).

Almost surely, 2^{10202423402022} is an apocalyptic number.

10202423402022 is an abundant number, since it is smaller than the sum of its proper divisors (12017010511578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10202423402022 is a wasteful number, since it uses less digits than its factorization.

10202423402022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086032540.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 10202423402022 its reverse (22020432420201), we get a palindrome (32222855822223).

The spelling of 10202423402022 in words is "ten trillion, two hundred two billion, four hundred twenty-three million, four hundred two thousand, twenty-two".