30122322021311 has 16 divisors (see below), whose sum is σ = 32602289042400. Its totient is φ = 27665939847168.

The previous prime is 30122322021299. The next prime is 30122322021313. The reversal of 30122322021311 is 11312022322103.

It is a cyclic number.

It is not a de Polignac number, because 30122322021311 - 2¹⁴ = 30122322004927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30122322021313) 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, 4361426 + ... + 8903183.

It is an arithmetic number, because the mean of its divisors is an integer number (2037643065150).

Almost surely, 2^{30122322021311} is an apocalyptic number.

30122322021311 is a deficient number, since it is larger than the sum of its proper divisors (2479967021089).

30122322021311 is a wasteful number, since it uses less digits than its factorization.

30122322021311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13265498.

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

Adding to 30122322021311 its reverse (11312022322103), we get a palindrome (41434344343414).

The spelling of 30122322021311 in words is "thirty trillion, one hundred twenty-two billion, three hundred twenty-two million, twenty-one thousand, three hundred eleven".