1120101220102 has 4 divisors (see below), whose sum is σ = 1680151830156. Its totient is φ = 560050610050.

The previous prime is 1120101220093. The next prime is 1120101220129. The reversal of 1120101220102 is 2010221010211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280025305024 + ... + 280025305027.

It is an arithmetic number, because the mean of its divisors is an integer number (420037957539).

Almost surely, 2^{1120101220102} is an apocalyptic number.

1120101220102 is a deficient number, since it is larger than the sum of its proper divisors (560050610054).

1120101220102 is an equidigital number, since it uses as much as digits as its factorization.

1120101220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560050610053.

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

Adding to 1120101220102 its reverse (2010221010211), we get a palindrome (3130322230313).

The spelling of 1120101220102 in words is "one trillion, one hundred twenty billion, one hundred one million, two hundred twenty thousand, one hundred two".