2201127278296 has 32 divisors (see below), whose sum is σ = 4223832426000. Its totient is φ = 1074780927360.

The previous prime is 2201127278249. The next prime is 2201127278297. The reversal of 2201127278296 is 6928727211022.

It is a happy number.

It is a super-2 number, since 2×2201127278296² (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 (2201127278297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417630 + ... + 2532178.

Almost surely, 2^{2201127278296} is an apocalyptic number.

It is an amenable number.

2201127278296 is a deficient number, since it is larger than the sum of its proper divisors (2022705147704).

2201127278296 is a wasteful number, since it uses less digits than its factorization.

2201127278296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120339 (or 1120335 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 2201127278296 in words is "two trillion, two hundred one billion, one hundred twenty-seven million, two hundred seventy-eight thousand, two hundred ninety-six".