6211026012148 has 6 divisors (see below), whose sum is σ = 10869295521266. Its totient is φ = 3105513006072.

The previous prime is 6211026012143. The next prime is 6211026012197. The reversal of 6211026012148 is 8412106201126.

It can be written as a sum of positive squares in only one way, i.e., 5908292767204 + 302733244944 = 2430698^2 + 550212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6211026012143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776378251515 + ... + 776378251522.

Almost surely, 2^{6211026012148} is an apocalyptic number.

It is an amenable number.

6211026012148 is a deficient number, since it is larger than the sum of its proper divisors (4658269509118).

6211026012148 is a wasteful number, since it uses less digits than its factorization.

6211026012148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552756503041 (or 1552756503039 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 6211026012148 in words is "six trillion, two hundred eleven billion, twenty-six million, twelve thousand, one hundred forty-eight".