2212203211022 has 32 divisors (see below), whose sum is σ = 3873678474240. Its totient is φ = 927761248800.

The previous prime is 2212203211021. The next prime is 2212203211051. The reversal of 2212203211022 is 2201123022122.

It is a super-3 number, since 3×2212203211022³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2212203210985 and 2212203211003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212203211021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3738929 + ... + 4289987.

It is an arithmetic number, because the mean of its divisors is an integer number (121052452320).

Almost surely, 2^{2212203211022} is an apocalyptic number.

2212203211022 is a deficient number, since it is larger than the sum of its proper divisors (1661475263218).

2212203211022 is a wasteful number, since it uses less digits than its factorization.

2212203211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557216.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2212203211022 its reverse (2201123022122), we get a palindrome (4413326233144).

The spelling of 2212203211022 in words is "two trillion, two hundred twelve billion, two hundred three million, two hundred eleven thousand, twenty-two".