1022222010111 has 8 divisors (see below), whose sum is σ = 1375466925360. Its totient is φ = 675229217472.

The previous prime is 1022222010091. The next prime is 1022222010149. The reversal of 1022222010111 is 1110102222201.

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

It is not a de Polignac number, because 1022222010111 - 2¹⁹ = 1022221485823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022222010011) 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, 1563030270 + ... + 1563030923.

It is an arithmetic number, because the mean of its divisors is an integer number (171933365670).

Almost surely, 2^{1022222010111} is an apocalyptic number.

1022222010111 is a deficient number, since it is larger than the sum of its proper divisors (353244915249).

1022222010111 is a wasteful number, since it uses less digits than its factorization.

1022222010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126061305.

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

Adding to 1022222010111 its reverse (1110102222201), we get a palindrome (2132324232312).

The spelling of 1022222010111 in words is "one trillion, twenty-two billion, two hundred twenty-two million, ten thousand, one hundred eleven".