202022016 has 128 divisors (see below), whose sum is σ = 649503360. Its totient is φ = 54312960.

The previous prime is 202022011. The next prime is 202022021. The reversal of 202022016 is 610220202.

It is an interprime number because it is at equal distance from previous prime (202022011) and next prime (202022021).

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 202021986 and 202022004.

It is not an unprimeable number, because it can be changed into a prime (202022011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43486 + ... + 47906.

It is an arithmetic number, because the mean of its divisors is an integer number (5074245).

Almost surely, 2^202022016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202022016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324751680).

202022016 is an abundant number, since it is smaller than the sum of its proper divisors (447481344).

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

202022016 is a wasteful number, since it uses less digits than its factorization.

202022016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4462 (or 4450 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 202022016 is about 14213.4449026265. Note that the first 3 decimals coincide. The cubic root of 202022016 is about 586.7677465871.

Adding to 202022016 its reverse (610220202), we get a palindrome (812242218).

The spelling of 202022016 in words is "two hundred two million, twenty-two thousand, sixteen".