1126046002261 has 12 divisors (see below), whose sum is σ = 1196224590052. Its totient is φ = 1059768811008.

The previous prime is 1126046002201. The next prime is 1126046002267. The reversal of 1126046002261 is 1622006406211.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 448397640625 + 677648361636 = 669625^2 + 823194^2 .

It is not a de Polignac number, because 1126046002261 - 2²⁷ = 1125911784533 is a prime.

It is a super-2 number, since 2×1126046002261² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126046002267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10371091 + ... + 10479103.

Almost surely, 2^{1126046002261} is an apocalyptic number.

It is an amenable number.

1126046002261 is a deficient number, since it is larger than the sum of its proper divisors (70178587791).

1126046002261 is a wasteful number, since it uses less digits than its factorization.

1126046002261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144120 (or 144103 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 1126046002261 in words is "one trillion, one hundred twenty-six billion, forty-six million, two thousand, two hundred sixty-one".