2011101012002 has 8 divisors (see below), whose sum is σ = 3035865859356. Its totient is φ = 999145725552.

The previous prime is 2011101011999. The next prime is 2011101012013. The reversal of 2011101012002 is 2002101011102.

It can be written as a sum of positive squares in 2 ways, for example, as 1690517439601 + 320583572401 = 1300199^2 + 566201^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 3202389833 + ... + 3202390460.

Almost surely, 2^{2011101012002} is an apocalyptic number.

2011101012002 is a deficient number, since it is larger than the sum of its proper divisors (1024764847354).

2011101012002 is a wasteful number, since it uses less digits than its factorization.

2011101012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6404780452.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2011101012002 its reverse (2002101011102), we get a palindrome (4013202023104).

The spelling of 2011101012002 in words is "two trillion, eleven billion, one hundred one million, twelve thousand, two".