10220020220111 has 8 divisors (see below), whose sum is σ = 11115147658944. Its totient is φ = 9340460215200.

The previous prime is 10220020220087. The next prime is 10220020220239. The reversal of 10220020220111 is 11102202002201.

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 10220020220111 - 2¹⁸ = 10220019957967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220020225111) 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, 3891857111 + ... + 3891859736.

It is an arithmetic number, because the mean of its divisors is an integer number (1389393457368).

Almost surely, 2^{10220020220111} is an apocalyptic number.

10220020220111 is a deficient number, since it is larger than the sum of its proper divisors (895127438833).

10220020220111 is a wasteful number, since it uses less digits than its factorization.

10220020220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7783716961.

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

Adding to 10220020220111 its reverse (11102202002201), we get a palindrome (21322222222312).

The spelling of 10220020220111 in words is "ten trillion, two hundred twenty billion, twenty million, two hundred twenty thousand, one hundred eleven".