220011010222011 has 16 divisors (see below), whose sum is σ = 294180807952416. Its totient is φ = 146257614683136.

The previous prime is 220011010221971. The next prime is 220011010222061. The reversal of 220011010222011 is 110222010110022.

220011010222011 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220011010222011 - 2¹⁹ = 220011009697723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220011010222061) 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, 206750541 + ... + 207811953.

It is an arithmetic number, because the mean of its divisors is an integer number (18386300497026).

Almost surely, 2^{220011010222011} is an apocalyptic number.

220011010222011 is a deficient number, since it is larger than the sum of its proper divisors (74169797730405).

220011010222011 is a wasteful number, since it uses less digits than its factorization.

220011010222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257502.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220011010222011 its reverse (110222010110022), we get a palindrome (330233020332033).

The spelling of 220011010222011 in words is "two hundred twenty trillion, eleven billion, ten million, two hundred twenty-two thousand, eleven".