10220222022111 has 6 divisors (see below), whose sum is σ = 14762542920840. Its totient is φ = 6813481348068.

The previous prime is 10220222021993. The next prime is 10220222022113. The reversal of 10220222022111 is 11122022202201.

It is a happy number.

10220222022111 is a `hidden beast` number, since 1 + 0 + 220 + 2 + 220 + 221 + 1 + 1 = 666.

It is not a de Polignac number, because 10220222022111 - 2⁷ = 10220222021983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220222022113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567790112331 + ... + 567790112348.

It is an arithmetic number, because the mean of its divisors is an integer number (2460423820140).

Almost surely, 2^{10220222022111} is an apocalyptic number.

10220222022111 is a deficient number, since it is larger than the sum of its proper divisors (4542320898729).

10220222022111 is a wasteful number, since it uses less digits than its factorization.

10220222022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135580224685 (or 1135580224682 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10220222022111 its reverse (11122022202201), we get a palindrome (21342244224312).

The spelling of 10220222022111 in words is "ten trillion, two hundred twenty billion, two hundred twenty-two million, twenty-two thousand, one hundred eleven".