1022422311111 has 16 divisors (see below), whose sum is σ = 1383122304000. Its totient is φ = 671678209440.

The previous prime is 1022422311101. The next prime is 1022422311143. The reversal of 1022422311111 is 1111132242201.

1022422311111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1022422311111 - 2⁶ = 1022422311047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022422311101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 774840 + ... + 1626413.

It is an arithmetic number, because the mean of its divisors is an integer number (86445144000).

Almost surely, 2^{1022422311111} is an apocalyptic number.

1022422311111 is a deficient number, since it is larger than the sum of its proper divisors (360699992889).

1022422311111 is a wasteful number, since it uses less digits than its factorization.

1022422311111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403326.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1022422311111 its reverse (1111132242201), we get a palindrome (2133554553312).

The spelling of 1022422311111 in words is "one trillion, twenty-two billion, four hundred twenty-two million, three hundred eleven thousand, one hundred eleven".