222030311120123 has 8 divisors (see below), whose sum is σ = 242378212512576. Its totient is φ = 201709631003400.

The previous prime is 222030311120071. The next prime is 222030311120153. The reversal of 222030311120123 is 321021113030222.

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-222030311120123 is a prime.

It is a super-2 number, since 2×222030311120123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222030311120153) 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, 6805301873 + ... + 6805334498.

It is an arithmetic number, because the mean of its divisors is an integer number (30297276564072).

Almost surely, 2^{222030311120123} is an apocalyptic number.

222030311120123 is a deficient number, since it is larger than the sum of its proper divisors (20347901392453).

222030311120123 is a wasteful number, since it uses less digits than its factorization.

222030311120123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13610637865.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 222030311120123 its reverse (321021113030222), we get a palindrome (543051424150345).

The spelling of 222030311120123 in words is "two hundred twenty-two trillion, thirty billion, three hundred eleven million, one hundred twenty thousand, one hundred twenty-three".