22022012222002 has 16 divisors (see below), whose sum is σ = 35574888892032. Its totient is φ = 10163757312720.

The previous prime is 22022012221991. The next prime is 22022012222083. The reversal of 22022012222002 is 20022221022022.

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, 9260218 + ... + 11392789.

It is an arithmetic number, because the mean of its divisors is an integer number (2223430555752).

Almost surely, 2^{22022012222002} is an apocalyptic number.

22022012222002 is a deficient number, since it is larger than the sum of its proper divisors (13552876670030).

22022012222002 is a wasteful number, since it uses less digits than its factorization.

22022012222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20694033.

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

Adding to 22022012222002 its reverse (20022221022022), we get a palindrome (42044233244024).

The spelling of 22022012222002 in words is "twenty-two trillion, twenty-two billion, twelve million, two hundred twenty-two thousand, two".