1022223202 has 144 divisors (see below), whose sum is σ = 2187005184. Its totient is φ = 353808000.

The previous prime is 1022223187. The next prime is 1022223229. The reversal of 1022223202 is 2023222201.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5647552 + ... + 5647732.

It is an arithmetic number, because the mean of its divisors is an integer number (15187536).

Almost surely, 2^1022223202 is an apocalyptic number.

1022223202 is an abundant number, since it is smaller than the sum of its proper divisors (1164781982).

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

1022223202 is a wasteful number, since it uses less digits than its factorization.

1022223202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1022223202 is about 31972.2254777487. The cubic root of 1022223202 is about 1007.3535270935.

Adding to 1022223202 its reverse (2023222201), we get a palindrome (3045445403).

The spelling of 1022223202 in words is "one billion, twenty-two million, two hundred twenty-three thousand, two hundred two".