30122011123301 has 16 divisors (see below), whose sum is σ = 32923046891520. Its totient is φ = 27435343299840.

The previous prime is 30122011123297. The next prime is 30122011123357. The reversal of 30122011123301 is 10332111022103.

It is a happy number.

It is not a de Polignac number, because 30122011123301 - 2² = 30122011123297 is a prime.

It is a super-2 number, since 2×30122011123301² (a number of 28 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 (30122011123381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72792140 + ... + 73204778.

It is an arithmetic number, because the mean of its divisors is an integer number (2057690430720).

Almost surely, 2^{30122011123301} is an apocalyptic number.

30122011123301 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30122011123301 is a deficient number, since it is larger than the sum of its proper divisors (2801035768219).

30122011123301 is a wasteful number, since it uses less digits than its factorization.

30122011123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551204.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30122011123301 its reverse (10332111022103), we get a palindrome (40454122145404).

The spelling of 30122011123301 in words is "thirty trillion, one hundred twenty-two billion, eleven million, one hundred twenty-three thousand, three hundred one".