6211262113 has 16 divisors (see below), whose sum is σ = 7294144384. Its totient is φ = 5177416320.

The previous prime is 6211262107. The next prime is 6211262117. The reversal of 6211262113 is 3112621126.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6211262113 - 2⁹ = 6211261601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6211262117) 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, 634093 + ... + 643813.

It is an arithmetic number, because the mean of its divisors is an integer number (455884024).

Almost surely, 2^6211262113 is an apocalyptic number.

It is an amenable number.

6211262113 is a deficient number, since it is larger than the sum of its proper divisors (1082882271).

6211262113 is a wasteful number, since it uses less digits than its factorization.

6211262113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12232.

The product of its digits is 864, while the sum is 25.

The square root of 6211262113 is about 78811.5607826669. The cubic root of 6211262113 is about 1838.2022170408.

Adding to 6211262113 its reverse (3112621126), we get a palindrome (9323883239).

It can be divided in two parts, 6211 and 262113, that added together give a square (268324 = 518²).

The spelling of 6211262113 in words is "six billion, two hundred eleven million, two hundred sixty-two thousand, one hundred thirteen".