212211033110 has 16 divisors (see below), whose sum is σ = 382012369776. Its totient is φ = 84877188768.

The previous prime is 212211033077. The next prime is 212211033113. The reversal of 212211033110 is 11330112212.

It is a super-2 number, since 2×212211033110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212211033113) 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, 778877 + ... + 1015416.

It is an arithmetic number, because the mean of its divisors is an integer number (23875773111).

Almost surely, 2^212211033110 is an apocalyptic number.

212211033110 is a deficient number, since it is larger than the sum of its proper divisors (169801336666).

212211033110 is a wasteful number, since it uses less digits than its factorization.

212211033110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806127.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 212211033110 its reverse (11330112212), we get a palindrome (223541145322).

The spelling of 212211033110 in words is "two hundred twelve billion, two hundred eleven million, thirty-three thousand, one hundred ten".