202222122002 has 16 divisors (see below), whose sum is σ = 316634787072. Its totient is φ = 96680337600.

The previous prime is 202222121989. The next prime is 202222122007. The reversal of 202222122002 is 200221222202.

It is not an unprimeable number, because it can be changed into a prime (202222122007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655898 + ... + 913589.

It is an arithmetic number, because the mean of its divisors is an integer number (19789674192).

Almost surely, 2^202222122002 is an apocalyptic number.

202222122002 is a deficient number, since it is larger than the sum of its proper divisors (114412665070).

202222122002 is a wasteful number, since it uses less digits than its factorization.

202222122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572313.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202222122002 its reverse (200221222202), we get a palindrome (402443344204).

The spelling of 202222122002 in words is "two hundred two billion, two hundred twenty-two million, one hundred twenty-two thousand, two".