22031345041301 has 16 divisors (see below), whose sum is σ = 23013882517248. Its totient is φ = 21069675028800.

The previous prime is 22031345041247. The next prime is 22031345041313. The reversal of 22031345041301 is 10314054313022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22031345041301 is a prime.

It is a super-2 number, since 2×22031345041301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22031345041201) 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, 218135 + ... + 6641556.

It is an arithmetic number, because the mean of its divisors is an integer number (1438367657328).

Almost surely, 2^{22031345041301} is an apocalyptic number.

It is an amenable number.

22031345041301 is a deficient number, since it is larger than the sum of its proper divisors (982537475947).

22031345041301 is a wasteful number, since it uses less digits than its factorization.

22031345041301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6861212.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 22031345041301 its reverse (10314054313022), we get a palindrome (32345399354323).

The spelling of 22031345041301 in words is "twenty-two trillion, thirty-one billion, three hundred forty-five million, forty-one thousand, three hundred one".