202421103022 has 8 divisors (see below), whose sum is σ = 303634306872. Its totient is φ = 101209667400.

The previous prime is 202421102881. The next prime is 202421103023. The reversal of 202421103022 is 220301124202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202421103023) 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, 104229 + ... + 644752.

It is an arithmetic number, because the mean of its divisors is an integer number (37954288359).

Almost surely, 2^202421103022 is an apocalyptic number.

202421103022 is a deficient number, since it is larger than the sum of its proper divisors (101213203850).

202421103022 is a wasteful number, since it uses less digits than its factorization.

202421103022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884114.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202421103022 its reverse (220301124202), we get a palindrome (422722227224).

The spelling of 202421103022 in words is "two hundred two billion, four hundred twenty-one million, one hundred three thousand, twenty-two".