1122022105726 has 16 divisors (see below), whose sum is σ = 1690369920288. Its totient is φ = 558569077600.

The previous prime is 1122022105681. The next prime is 1122022105727. The reversal of 1122022105726 is 6275012202211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122022105727) 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, 280570 + ... + 1524061.

It is an arithmetic number, because the mean of its divisors is an integer number (105648120018).

Almost surely, 2^{1122022105726} is an apocalyptic number.

1122022105726 is a deficient number, since it is larger than the sum of its proper divisors (568347814562).

1122022105726 is a wasteful number, since it uses less digits than its factorization.

1122022105726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805987.

The product of its (nonzero) digits is 6720, while the sum is 31.

Adding to 1122022105726 its reverse (6275012202211), we get a palindrome (7397034307937).

The spelling of 1122022105726 in words is "one trillion, one hundred twenty-two billion, twenty-two million, one hundred five thousand, seven hundred twenty-six".