1010002012111 has 8 divisors (see below), whose sum is σ = 1031548754880. Its totient is φ = 988457658528.

The previous prime is 1010002012093. The next prime is 1010002012121. The reversal of 1010002012111 is 1112102000101.

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

It is a cyclic number.

It is not a de Polignac number, because 1010002012111 - 2¹⁷ = 1010001881039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010002012121) 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, 270505 + ... + 1446781.

It is an arithmetic number, because the mean of its divisors is an integer number (128943594360).

Almost surely, 2^{1010002012111} is an apocalyptic number.

1010002012111 is a deficient number, since it is larger than the sum of its proper divisors (21546742769).

1010002012111 is a wasteful number, since it uses less digits than its factorization.

1010002012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194593.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1010002012111 its reverse (1112102000101), we get a palindrome (2122104012212).

The spelling of 1010002012111 in words is "one trillion, ten billion, two million, twelve thousand, one hundred eleven".