22113031112330 has 8 divisors (see below), whose sum is σ = 39803456002212. Its totient is φ = 8845212444928.

The previous prime is 22113031112329. The next prime is 22113031112353. The reversal of 22113031112330 is 3321113031122.

It can be written as a sum of positive squares in 2 ways, for example, as 21737871187321 + 375159925009 = 4662389^2 + 612503^2 .

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

It is a super-2 number, since 2×22113031112330² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22113031112296 and 22113031112305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105651555607 + ... + 1105651555626.

Almost surely, 2^{22113031112330} is an apocalyptic number.

22113031112330 is a deficient number, since it is larger than the sum of its proper divisors (17690424889882).

22113031112330 is a wasteful number, since it uses less digits than its factorization.

22113031112330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211303111240.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 22113031112330 its reverse (3321113031122), we get a palindrome (25434144143452).

The spelling of 22113031112330 in words is "twenty-two trillion, one hundred thirteen billion, thirty-one million, one hundred twelve thousand, three hundred thirty".