2210222022212 has 6 divisors (see below), whose sum is σ = 3867888538878. Its totient is φ = 1105111011104.

The previous prime is 2210222022187. The next prime is 2210222022233. The reversal of 2210222022212 is 2122202220122.

2210222022212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2048373513796 + 161848508416 = 1431214^2 + 402304^2 .

It is a super-3 number, since 3×2210222022212³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276277752773 + ... + 276277752780.

It is an arithmetic number, because the mean of its divisors is an integer number (644648089813).

Almost surely, 2^{2210222022212} is an apocalyptic number.

It is an amenable number.

2210222022212 is a deficient number, since it is larger than the sum of its proper divisors (1657666516666).

2210222022212 is a wasteful number, since it uses less digits than its factorization.

2210222022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552555505557 (or 552555505555 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2210222022212 its reverse (2122202220122), we get a palindrome (4332424242334).

The spelling of 2210222022212 in words is "two trillion, two hundred ten billion, two hundred twenty-two million, twenty-two thousand, two hundred twelve".