1012102222011 has 8 divisors (see below), whose sum is σ = 1380852644160. Its totient is φ = 659043307272.

The previous prime is 1012102222003. The next prime is 1012102222099. The reversal of 1012102222011 is 1102222012101.

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

It is not a de Polignac number, because 1012102222011 - 2³ = 1012102222003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012102222111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3922876701 + ... + 3922876958.

It is an arithmetic number, because the mean of its divisors is an integer number (172606580520).

Almost surely, 2^{1012102222011} is an apocalyptic number.

1012102222011 is a deficient number, since it is larger than the sum of its proper divisors (368750422149).

1012102222011 is an equidigital number, since it uses as much as digits as its factorization.

1012102222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7845753705.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1012102222011 its reverse (1102222012101), we get a palindrome (2114324234112).

The spelling of 1012102222011 in words is "one trillion, twelve billion, one hundred two million, two hundred twenty-two thousand, eleven".