110001220001212 has 96 divisors (see below), whose sum is σ = 202884946919424. Its totient is φ = 52112899238400.

The previous prime is 110001220001203. The next prime is 110001220001221. The reversal of 110001220001212 is 212100022100011.

It is an interprime number because it is at equal distance from previous prime (110001220001203) and next prime (110001220001221).

It is a junction number, because it is equal to n+sod(n) for n = 110001220001192 and 110001220001201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10879356037 + ... + 10879366147.

It is an arithmetic number, because the mean of its divisors is an integer number (2113384863744).

Almost surely, 2^{110001220001212} is an apocalyptic number.

It is an amenable number.

110001220001212 is a deficient number, since it is larger than the sum of its proper divisors (92883726918212).

110001220001212 is a wasteful number, since it uses less digits than its factorization.

110001220001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13499 (or 13497 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110001220001212 its reverse (212100022100011), we get a palindrome (322101242101223).

The spelling of 110001220001212 in words is "one hundred ten trillion, one billion, two hundred twenty million, one thousand, two hundred twelve".