11011651061122 has 16 divisors (see below), whose sum is σ = 17490032275320. Its totient is φ = 5181675095808.

The previous prime is 11011651061093. The next prime is 11011651061137. The reversal of 11011651061122 is 22116015611011.

It can be written as a sum of positive squares in 4 ways, for example, as 9442646806321 + 1569004254801 = 3072889^2 + 1252599^2 .

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, 8055297 + ... + 9322612.

Almost surely, 2^{11011651061122} is an apocalyptic number.

11011651061122 is a deficient number, since it is larger than the sum of its proper divisors (6478381214198).

11011651061122 is a wasteful number, since it uses less digits than its factorization.

11011651061122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17396565.

The product of its (nonzero) digits is 720, while the sum is 28.

Adding to 11011651061122 its reverse (22116015611011), we get a palindrome (33127666672133).

The spelling of 11011651061122 in words is "eleven trillion, eleven billion, six hundred fifty-one million, sixty-one thousand, one hundred twenty-two".