22401301031 has 8 divisors (see below), whose sum is σ = 22427207424. Its totient is φ = 22375412920.

The previous prime is 22401300871. The next prime is 22401301049. The reversal of 22401301031 is 13010310422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22401301031 is a prime.

It is a super-2 number, since 2×22401301031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22401301051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5017106 + ... + 5021568.

It is an arithmetic number, because the mean of its divisors is an integer number (2803400928).

Almost surely, 2^22401301031 is an apocalyptic number.

22401301031 is a deficient number, since it is larger than the sum of its proper divisors (25906393).

22401301031 is a wasteful number, since it uses less digits than its factorization.

22401301031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9141.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22401301031 its reverse (13010310422), we get a palindrome (35411611453).

The spelling of 22401301031 in words is "twenty-two billion, four hundred one million, three hundred one thousand, thirty-one".