220202211011 has 16 divisors (see below), whose sum is σ = 224326166688. Its totient is φ = 216124704000.

The previous prime is 220202210951. The next prime is 220202211067. The reversal of 220202211011 is 110112202022.

It is a cyclic number.

It is not a de Polignac number, because 220202211011 - 2¹⁴ = 220202194627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220202211611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5321381 + ... + 5362601.

It is an arithmetic number, because the mean of its divisors is an integer number (14020385418).

Almost surely, 2^220202211011 is an apocalyptic number.

220202211011 is a deficient number, since it is larger than the sum of its proper divisors (4123955677).

220202211011 is a wasteful number, since it uses less digits than its factorization.

220202211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41782.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220202211011 its reverse (110112202022), we get a palindrome (330314413033).

It can be divided in two parts, 2202022 and 11011, that multiplied together give a palindrome (24246464242).

The spelling of 220202211011 in words is "two hundred twenty billion, two hundred two million, two hundred eleven thousand, eleven".