222022020220209 has 12 divisors (see below), whose sum is σ = 349852880347152. Its totient is φ = 134558800133400.

The previous prime is 222022020220207. The next prime is 222022020220223. The reversal of 222022020220209 is 902022020220222.

It is not a de Polignac number, because 222022020220209 - 2¹ = 222022020220207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222022020220201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1121323334347 + ... + 1121323334544.

It is an arithmetic number, because the mean of its divisors is an integer number (29154406695596).

Almost surely, 2^{222022020220209} is an apocalyptic number.

It is an amenable number.

222022020220209 is a deficient number, since it is larger than the sum of its proper divisors (127830860126943).

222022020220209 is a wasteful number, since it uses less digits than its factorization.

222022020220209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242646668908 (or 2242646668905 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 222022020220209 in words is "two hundred twenty-two trillion, twenty-two billion, twenty million, two hundred twenty thousand, two hundred nine".