30122200311 has 32 divisors (see below), whose sum is σ = 47453515776. Its totient is φ = 16632000000.

The previous prime is 30122200271. The next prime is 30122200379. The reversal of 30122200311 is 11300222103.

It is not a de Polignac number, because 30122200311 - 2⁶ = 30122200247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30122200111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395311 + ... + 465311.

It is an arithmetic number, because the mean of its divisors is an integer number (1482922368).

Almost surely, 2^30122200311 is an apocalyptic number.

30122200311 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30122200311 is a deficient number, since it is larger than the sum of its proper divisors (17331315465).

30122200311 is a wasteful number, since it uses less digits than its factorization.

30122200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70703.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30122200311 its reverse (11300222103), we get a palindrome (41422422414).

The spelling of 30122200311 in words is "thirty billion, one hundred twenty-two million, two hundred thousand, three hundred eleven".