11023122301240 has 64 divisors (see below), whose sum is σ = 29322591364800. Its totient is φ = 3649033586688.

The previous prime is 11023122301223. The next prime is 11023122301241. The reversal of 11023122301240 is 4210322132011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023122301241) 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, 678755569 + ... + 678771808.

It is an arithmetic number, because the mean of its divisors is an integer number (458165490075).

Almost surely, 2^{11023122301240} is an apocalyptic number.

11023122301240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11023122301240 is an abundant number, since it is smaller than the sum of its proper divisors (18299469063560).

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

11023122301240 is a wasteful number, since it uses less digits than its factorization.

11023122301240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357527424 (or 1357527420 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11023122301240 its reverse (4210322132011), we get a palindrome (15233444433251).

The spelling of 11023122301240 in words is "eleven trillion, twenty-three billion, one hundred twenty-two million, three hundred one thousand, two hundred forty".