1122040441011 has 16 divisors (see below), whose sum is σ = 1810350964224. Its totient is φ = 603450321024.

The previous prime is 1122040441009. The next prime is 1122040441013. The reversal of 1122040441011 is 1101440402211.

It is an interprime number because it is at equal distance from previous prime (1122040441009) and next prime (1122040441013).

It is not a de Polignac number, because 1122040441011 - 2¹ = 1122040441009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1122040441013) 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, 1571484855 + ... + 1571485568.

It is an arithmetic number, because the mean of its divisors is an integer number (113146935264).

Almost surely, 2^{1122040441011} is an apocalyptic number.

1122040441011 is a deficient number, since it is larger than the sum of its proper divisors (688310523213).

1122040441011 is a wasteful number, since it uses less digits than its factorization.

1122040441011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142970450.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1122040441011 its reverse (1101440402211), we get a palindrome (2223480843222).

The spelling of 1122040441011 in words is "one trillion, one hundred twenty-two billion, forty million, four hundred forty-one thousand, eleven".