102211120220012 has 24 divisors (see below), whose sum is σ = 179228375373600. Its totient is φ = 51003112103936.

The previous prime is 102211120220003. The next prime is 102211120220029. The reversal of 102211120220012 is 210022021112201.

It is a super-3 number, since 3×102211120220012³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 8266133 + ... + 16515180.

It is an arithmetic number, because the mean of its divisors is an integer number (7467848973900).

Almost surely, 2^{102211120220012} is an apocalyptic number.

It is an amenable number.

102211120220012 is a deficient number, since it is larger than the sum of its proper divisors (77017255153588).

102211120220012 is a wasteful number, since it uses less digits than its factorization.

102211120220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24783385 (or 24783383 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102211120220012 its reverse (210022021112201), we get a palindrome (312233141332213).

The spelling of 102211120220012 in words is "one hundred two trillion, two hundred eleven billion, one hundred twenty million, two hundred twenty thousand, twelve".