22103333031031 has 8 divisors (see below), whose sum is σ = 25371261871520. Its totient is φ = 18862981649568.

The previous prime is 22103333030981. The next prime is 22103333031083. The reversal of 22103333031031 is 13013033330122.

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

It is a de Polignac number, because none of the positive numbers 2^k-22103333031031 is a prime.

It is a super-2 number, since 2×22103333031031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22103333030987 and 22103333031005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22103333031631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6894363036 + ... + 6894366241.

It is an arithmetic number, because the mean of its divisors is an integer number (3171407733940).

Almost surely, 2^{22103333031031} is an apocalyptic number.

22103333031031 is a deficient number, since it is larger than the sum of its proper divisors (3267928840489).

22103333031031 is a wasteful number, since it uses less digits than its factorization.

22103333031031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13788729513.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 22103333031031 its reverse (13013033330122), we get a palindrome (35116366361153).

The spelling of 22103333031031 in words is "twenty-two trillion, one hundred three billion, three hundred thirty-three million, thirty-one thousand, thirty-one".