22202222210002 has 32 divisors (see below), whose sum is σ = 33942885516288. Its totient is φ = 10889671332096.

The previous prime is 22202222209927. The next prime is 22202222210017. The reversal of 22202222210002 is 20001222220222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34288398 + ... + 34929910.

It is an arithmetic number, because the mean of its divisors is an integer number (1060715172384).

Almost surely, 2^{22202222210002} is an apocalyptic number.

22202222210002 is a deficient number, since it is larger than the sum of its proper divisors (11740663306286).

22202222210002 is a wasteful number, since it uses less digits than its factorization.

22202222210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642874.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22202222210002 its reverse (20001222220222), we get a palindrome (42203444430224).

The spelling of 22202222210002 in words is "twenty-two trillion, two hundred two billion, two hundred twenty-two million, two hundred ten thousand, two".