2221100011 has 16 divisors (see below), whose sum is σ = 2459495808. Its totient is φ = 1992729600.

The previous prime is 2221099999. The next prime is 2221100023. The reversal of 2221100011 is 1100011222.

2221100011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2221099999) and next prime (2221100023).

It is a cyclic number.

It is not a de Polignac number, because 2221100011 - 2²¹ = 2219002859 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2221100071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136755 + ... + 152131.

It is an arithmetic number, because the mean of its divisors is an integer number (153718488).

Almost surely, 2^2221100011 is an apocalyptic number.

2221100011 is a deficient number, since it is larger than the sum of its proper divisors (238395797).

2221100011 is a wasteful number, since it uses less digits than its factorization.

2221100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15702.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2221100011 is about 47128.5477285265. The cubic root of 2221100011 is about 1304.7361779826.

Adding to 2221100011 its reverse (1100011222), we get a palindrome (3321111233).

It can be divided in two parts, 222 and 1100011, that multiplied together give a palindrome (244202442).

The spelling of 2221100011 in words is "two billion, two hundred twenty-one million, one hundred thousand, eleven".