2111001001010 has 32 divisors (see below), whose sum is σ = 4186280314944. Its totient is φ = 760036360000.

The previous prime is 2111001001003. The next prime is 2111001001073. The reversal of 2111001001010 is 101001001112.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 94993436 + ... + 95015655.

It is an arithmetic number, because the mean of its divisors is an integer number (130821259842).

Almost surely, 2^{2111001001010} is an apocalyptic number.

2111001001010 is a deficient number, since it is larger than the sum of its proper divisors (2075279313934).

2111001001010 is a wasteful number, since it uses less digits than its factorization.

2111001001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190009210.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 2111001001010 its reverse (101001001112), we get a palindrome (2212002002122).

The spelling of 2111001001010 in words is "two trillion, one hundred eleven billion, one million, one thousand, ten".