22001100240343 has 16 divisors (see below), whose sum is σ = 26922316991040. Its totient is φ = 17549362169856.

The previous prime is 22001100240253. The next prime is 22001100240373. The reversal of 22001100240343 is 34304200110022.

It is a cyclic number.

It is not a de Polignac number, because 22001100240343 - 2²⁵ = 22001066685911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001100240373) 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, 1038659046 + ... + 1038680227.

It is an arithmetic number, because the mean of its divisors is an integer number (1682644811940).

Almost surely, 2^{22001100240343} is an apocalyptic number.

22001100240343 is a deficient number, since it is larger than the sum of its proper divisors (4921216750697).

22001100240343 is a wasteful number, since it uses less digits than its factorization.

22001100240343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077339386.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22001100240343 its reverse (34304200110022), we get a palindrome (56305300350365).

The spelling of 22001100240343 in words is "twenty-two trillion, one billion, one hundred million, two hundred forty thousand, three hundred forty-three".