1226053160631 has 24 divisors (see below), whose sum is σ = 1913326318176. Its totient is φ = 752068203840.

The previous prime is 1226053160627. The next prime is 1226053160663. The reversal of 1226053160631 is 1360613506221.

1226053160631 is a `hidden beast` number, since 1 + 2 + 2 + 6 + 0 + 5 + 3 + 16 + 0 + 631 = 666.

It is not a de Polignac number, because 1226053160631 - 2² = 1226053160627 is a prime.

It is a super-2 number, since 2×1226053160631² (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 (1226053160231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16811020 + ... + 16883793.

It is an arithmetic number, because the mean of its divisors is an integer number (79721929924).

Almost surely, 2^{1226053160631} is an apocalyptic number.

1226053160631 is a deficient number, since it is larger than the sum of its proper divisors (687273157545).

1226053160631 is a wasteful number, since it uses less digits than its factorization.

1226053160631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33695143 (or 33695140 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

Adding to 1226053160631 its reverse (1360613506221), we get a palindrome (2586666666852).

The spelling of 1226053160631 in words is "one trillion, two hundred twenty-six billion, fifty-three million, one hundred sixty thousand, six hundred thirty-one".