210022022211212 has 12 divisors (see below), whose sum is σ = 367540798878960. Its totient is φ = 105010365388656.

The previous prime is 210022022211193. The next prime is 210022022211227. The reversal of 210022022211212 is 212112220220012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160697048 + ... + 161998719.

It is an arithmetic number, because the mean of its divisors is an integer number (30628399906580).

Almost surely, 2^{210022022211212} is an apocalyptic number.

It is an amenable number.

210022022211212 is a deficient number, since it is larger than the sum of its proper divisors (157518776667748).

210022022211212 is a wasteful number, since it uses less digits than its factorization.

210022022211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322858480 (or 322858478 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 210022022211212 its reverse (212112220220012), we get a palindrome (422134242431224).

The spelling of 210022022211212 in words is "two hundred ten trillion, twenty-two billion, twenty-two million, two hundred eleven thousand, two hundred twelve".