2111002220010 has 16 divisors (see below), whose sum is σ = 5066405328096. Its totient is φ = 562933925328.

The previous prime is 2111002219999. The next prime is 2111002220011. The reversal of 2111002220010 is 100222001112.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2111002220011) 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, 35183370304 + ... + 35183370363.

It is an arithmetic number, because the mean of its divisors is an integer number (316650333006).

Almost surely, 2^{2111002220010} is an apocalyptic number.

2111002220010 is an abundant number, since it is smaller than the sum of its proper divisors (2955403108086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2111002220010 is a wasteful number, since it uses less digits than its factorization.

2111002220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70366740677.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2111002220010 its reverse (100222001112), we get a palindrome (2211224221122).

The spelling of 2111002220010 in words is "two trillion, one hundred eleven billion, two million, two hundred twenty thousand, ten".