6122113203511 has 8 divisors (see below), whose sum is σ = 6270492512240. Its totient is φ = 5975410497408.

The previous prime is 6122113203469. The next prime is 6122113203517. The reversal of 6122113203511 is 1153023112216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6122113203511 - 2¹⁹ = 6122112679223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6122113203511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6122113203517) 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, 419143266 + ... + 419157871.

It is an arithmetic number, because the mean of its divisors is an integer number (783811564030).

Almost surely, 2^{6122113203511} is an apocalyptic number.

6122113203511 is a deficient number, since it is larger than the sum of its proper divisors (148379308729).

6122113203511 is a wasteful number, since it uses less digits than its factorization.

6122113203511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838301313.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 6122113203511 its reverse (1153023112216), we get a palindrome (7275136315727).

The spelling of 6122113203511 in words is "six trillion, one hundred twenty-two billion, one hundred thirteen million, two hundred three thousand, five hundred eleven".