202112100322 has 8 divisors (see below), whose sum is σ = 330728891472. Its totient is φ = 91869136500.

The previous prime is 202112100319. The next prime is 202112100349. The reversal of 202112100322 is 223001211202.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 202112100296 and 202112100305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4593456804 + ... + 4593456847.

It is an arithmetic number, because the mean of its divisors is an integer number (41341111434).

Almost surely, 2^202112100322 is an apocalyptic number.

202112100322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202112100322 is a deficient number, since it is larger than the sum of its proper divisors (128616791150).

202112100322 is a wasteful number, since it uses less digits than its factorization.

202112100322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9186913664.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 202112100322 its reverse (223001211202), we get a palindrome (425113311524).

The spelling of 202112100322 in words is "two hundred two billion, one hundred twelve million, one hundred thousand, three hundred twenty-two".