222020002110111 has 64 divisors (see below), whose sum is σ = 308938098180096. Its totient is φ = 141739353100800.

The previous prime is 222020002110043. The next prime is 222020002110133. The reversal of 222020002110111 is 111011200020222.

It is not a de Polignac number, because 222020002110111 - 2¹⁵ = 222020002077343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222020002110191) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 660769125 + ... + 661105041.

It is an arithmetic number, because the mean of its divisors is an integer number (4827157784064).

Almost surely, 2^{222020002110111} is an apocalyptic number.

222020002110111 is a deficient number, since it is larger than the sum of its proper divisors (86918096069985).

222020002110111 is a wasteful number, since it uses less digits than its factorization.

222020002110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336632.

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

Adding to 222020002110111 its reverse (111011200020222), we get a palindrome (333031202130333).

The spelling of 222020002110111 in words is "two hundred twenty-two trillion, twenty billion, two million, one hundred ten thousand, one hundred eleven".