112020211220102 has 16 divisors (see below), whose sum is σ = 168454810308960. Its totient is φ = 55868758878912.

The previous prime is 112020211220077. The next prime is 112020211220111. The reversal of 112020211220102 is 201022112020211.

It is a super-2 number, since 2×112020211220102² (a number of 29 digits) contains 22 as substring.

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, 36290033 + ... + 39255660.

It is an arithmetic number, because the mean of its divisors is an integer number (10528425644310).

Almost surely, 2^{112020211220102} is an apocalyptic number.

112020211220102 is a deficient number, since it is larger than the sum of its proper divisors (56434599088858).

112020211220102 is a wasteful number, since it uses less digits than its factorization.

112020211220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75547567.

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

Adding to 112020211220102 its reverse (201022112020211), we get a palindrome (313042323240313).

The spelling of 112020211220102 in words is "one hundred twelve trillion, twenty billion, two hundred eleven million, two hundred twenty thousand, one hundred two".