2011201012010 has 16 divisors (see below), whose sum is σ = 3623443946496. Its totient is φ = 803751043728.

The previous prime is 2011201011983. The next prime is 2011201012019. The reversal of 2011201012010 is 102101021102.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2011201011982 and 2011201012000.

It is not an unprimeable number, because it can be changed into a prime (2011201012019) 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, 91158554 + ... + 91180613.

It is an arithmetic number, because the mean of its divisors is an integer number (226465246656).

Almost surely, 2^{2011201012010} is an apocalyptic number.

2011201012010 is a deficient number, since it is larger than the sum of its proper divisors (1612242934486).

2011201012010 is a wasteful number, since it uses less digits than its factorization.

2011201012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182340277.

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

Adding to 2011201012010 its reverse (102101021102), we get a palindrome (2113302033112).

The spelling of 2011201012010 in words is "two trillion, eleven billion, two hundred one million, twelve thousand, ten".