22220210220002 has 16 divisors (see below), whose sum is σ = 34006420460160. Its totient is φ = 10885319835312.

The previous prime is 22220210219959. The next prime is 22220210220041. The reversal of 22220210220002 is 20002201202222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145698908 + ... + 145851335.

It is an arithmetic number, because the mean of its divisors is an integer number (2125401278760).

Almost surely, 2^{22220210220002} is an apocalyptic number.

22220210220002 is a deficient number, since it is larger than the sum of its proper divisors (11786210240158).

22220210220002 is a wasteful number, since it uses less digits than its factorization.

22220210220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291551017.

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

Adding to 22220210220002 its reverse (20002201202222), we get a palindrome (42222411422224).

The spelling of 22220210220002 in words is "twenty-two trillion, two hundred twenty billion, two hundred ten million, two hundred twenty thousand, two".