2222222111202 has 16 divisors (see below), whose sum is σ = 4458643728480. Its totient is φ = 738374119392.

The previous prime is 2222222111201. The next prime is 2222222111327. The reversal of 2222222111202 is 2021112222222.

It is a super-4 number, since 4×2222222111202⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2222222111201) 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, 591644052 + ... + 591647807.

It is an arithmetic number, because the mean of its divisors is an integer number (278665233030).

Almost surely, 2^{2222222111202} is an apocalyptic number.

2222222111202 is an abundant number, since it is smaller than the sum of its proper divisors (2236421617278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222222111202 is a wasteful number, since it uses less digits than its factorization.

2222222111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183292177.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 2222222111202 its reverse (2021112222222), we get a palindrome (4243334333424).

The spelling of 2222222111202 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-two million, one hundred eleven thousand, two hundred two".