2201225043651 has 32 divisors (see below), whose sum is σ = 2984410702080. Its totient is φ = 1442949894144.

The previous prime is 2201225043631. The next prime is 2201225043671. The reversal of 2201225043651 is 1563405221022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2201225043631) and next prime (2201225043671).

It is not a de Polignac number, because 2201225043651 - 2¹⁵ = 2201225010883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2201225043631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182774436 + ... + 182786478.

It is an arithmetic number, because the mean of its divisors is an integer number (93262834440).

Almost surely, 2^{2201225043651} is an apocalyptic number.

2201225043651 is a deficient number, since it is larger than the sum of its proper divisors (783185658429).

2201225043651 is a wasteful number, since it uses less digits than its factorization.

2201225043651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15875.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 2201225043651 in words is "two trillion, two hundred one billion, two hundred twenty-five million, forty-three thousand, six hundred fifty-one".