76220100201212 has 24 divisors (see below), whose sum is σ = 146382424352640. Its totient is φ = 34438042003760.

The previous prime is 76220100201191. The next prime is 76220100201221. The reversal of 76220100201212 is 21210200102267.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5186444762 + ... + 5186459457.

It is an arithmetic number, because the mean of its divisors is an integer number (6099267681360).

Almost surely, 2^{76220100201212} is an apocalyptic number.

It is an amenable number.

76220100201212 is a deficient number, since it is larger than the sum of its proper divisors (70162324151428).

76220100201212 is a wasteful number, since it uses less digits than its factorization.

76220100201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10372904401 (or 10372904399 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 76220100201212 its reverse (21210200102267), we get a palindrome (97430300303479).

The spelling of 76220100201212 in words is "seventy-six trillion, two hundred twenty billion, one hundred million, two hundred one thousand, two hundred twelve".