11022214434040 has 64 divisors (see below), whose sum is σ = 26219241828000. Its totient is φ = 4158599616000.

The previous prime is 11022214433959. The next prime is 11022214434043. The reversal of 11022214434040 is 4043441222011.

It is a super-2 number, since 2×11022214434040² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022214434043) 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, 31491711 + ... + 31839790.

Almost surely, 2^{11022214434040} is an apocalyptic number.

11022214434040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022214434040 is an abundant number, since it is smaller than the sum of its proper divisors (15197027393960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11022214434040 is a wasteful number, since it uses less digits than its factorization.

11022214434040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63331760 (or 63331756 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 11022214434040 its reverse (4043441222011), we get a palindrome (15065655656051).

The spelling of 11022214434040 in words is "eleven trillion, twenty-two billion, two hundred fourteen million, four hundred thirty-four thousand, forty".