210022211221012 has 24 divisors (see below), whose sum is σ = 376013840513472. Its totient is φ = 102615862876800.

The previous prime is 210022211221003. The next prime is 210022211221021. The reversal of 210022211221012 is 210122112220012.

It is an interprime number because it is at equal distance from previous prime (210022211221003) and next prime (210022211221021).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3272157414 + ... + 3272221597.

It is an arithmetic number, because the mean of its divisors is an integer number (15667243354728).

Almost surely, 2^{210022211221012} is an apocalyptic number.

It is an amenable number.

210022211221012 is a deficient number, since it is larger than the sum of its proper divisors (165991629292460).

210022211221012 is a wasteful number, since it uses less digits than its factorization.

210022211221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6544379199 (or 6544379197 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 210022211221012 its reverse (210122112220012), we get a palindrome (420144323441024).

The spelling of 210022211221012 in words is "two hundred ten trillion, twenty-two billion, two hundred eleven million, two hundred twenty-one thousand, twelve".