220010102001011 has 4 divisors (see below), whose sum is σ = 251440116572592. Its totient is φ = 188580087429432.

The previous prime is 220010102000981. The next prime is 220010102001191. The reversal of 220010102001011 is 110100201010022.

220010102001011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220010102001011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220010102000983 and 220010102001001.

It is not an unprimeable number, because it can be changed into a prime (220010102091011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15715007285780 + ... + 15715007285793.

It is an arithmetic number, because the mean of its divisors is an integer number (62860029143148).

Almost surely, 2^{220010102001011} is an apocalyptic number.

220010102001011 is a deficient number, since it is larger than the sum of its proper divisors (31430014571581).

220010102001011 is an equidigital number, since it uses as much as digits as its factorization.

220010102001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31430014571580.

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

Adding to 220010102001011 its reverse (110100201010022), we get a palindrome (330110303011033).

The spelling of 220010102001011 in words is "two hundred twenty trillion, ten billion, one hundred two million, one thousand, eleven".