1012120022102 has 8 divisors (see below), whose sum is σ = 1735062895056. Its totient is φ = 433765723752.

The previous prime is 1012120022099. The next prime is 1012120022153. The reversal of 1012120022102 is 2012200212101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 72294287293 = 1012120022102 / (1 + 0 + 1 + 2 + 1 + 2 + 0 + 0 + 2 + 2 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36147143633 + ... + 36147143660.

It is an arithmetic number, because the mean of its divisors is an integer number (216882861882).

Almost surely, 2^{1012120022102} is an apocalyptic number.

1012120022102 is a deficient number, since it is larger than the sum of its proper divisors (722942872954).

1012120022102 is an equidigital number, since it uses as much as digits as its factorization.

1012120022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72294287302.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1012120022102 its reverse (2012200212101), we get a palindrome (3024320234203).

The spelling of 1012120022102 in words is "one trillion, twelve billion, one hundred twenty million, twenty-two thousand, one hundred two".