20301030233122 has 16 divisors (see below), whose sum is σ = 30589132412160. Its totient is φ = 10104655837392.

The previous prime is 20301030233111. The next prime is 20301030233257. The reversal of 20301030233122 is 22133203010302.

It is a super-2 number, since 2×20301030233122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20301030233093 and 20301030233102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12717004 + ... + 14224072.

It is an arithmetic number, because the mean of its divisors is an integer number (1911820775760).

Almost surely, 2^{20301030233122} is an apocalyptic number.

20301030233122 is a deficient number, since it is larger than the sum of its proper divisors (10288102179038).

20301030233122 is a wasteful number, since it uses less digits than its factorization.

20301030233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537497.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20301030233122 its reverse (22133203010302), we get a palindrome (42434233243424).

The spelling of 20301030233122 in words is "twenty trillion, three hundred one billion, thirty million, two hundred thirty-three thousand, one hundred twenty-two".