220120022112011 has 8 divisors (see below), whose sum is σ = 259680763413504. Its totient is φ = 182588036774760.

The previous prime is 220120022111993. The next prime is 220120022112037. The reversal of 220120022112011 is 110211220021022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220120022112011 - 2⁶ = 220120022111947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220120022112041) 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, 507188990825 + ... + 507188991258.

It is an arithmetic number, because the mean of its divisors is an integer number (32460095426688).

Almost surely, 2^{220120022112011} is an apocalyptic number.

220120022112011 is a deficient number, since it is larger than the sum of its proper divisors (39560741301493).

220120022112011 is a wasteful number, since it uses less digits than its factorization.

220120022112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014377982121.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220120022112011 its reverse (110211220021022), we get a palindrome (330331242133033).

The spelling of 220120022112011 in words is "two hundred twenty trillion, one hundred twenty billion, twenty-two million, one hundred twelve thousand, eleven".