2211061126 has 16 divisors (see below), whose sum is σ = 3370429440. Its totient is φ = 1087650760.

The previous prime is 2211061117. The next prime is 2211061147. The reversal of 2211061126 is 6211601122.

It is a junction number, because it is equal to n+sod(n) for n = 2211061097 and 2211061106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51765 + ... + 84271.

It is an arithmetic number, because the mean of its divisors is an integer number (210651840).

Almost surely, 2^2211061126 is an apocalyptic number.

2211061126 is a deficient number, since it is larger than the sum of its proper divisors (1159368314).

2211061126 is a wasteful number, since it uses less digits than its factorization.

2211061126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33059.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 2211061126 is about 47021.9217599621. The cubic root of 2211061126 is about 1302.7675018627.

Adding to 2211061126 its reverse (6211601122), we get a palindrome (8422662248).

The spelling of 2211061126 in words is "two billion, two hundred eleven million, sixty-one thousand, one hundred twenty-six".