2226154523201 has 8 divisors (see below), whose sum is σ = 2545675831680. Its totient is φ = 1907008023168.

The previous prime is 2226154523191. The next prime is 2226154523239. The reversal of 2226154523201 is 1023254516222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2226154523201 - 2⁶ = 2226154523137 is a prime.

It is a super-2 number, since 2×2226154523201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2226154523251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93689381 + ... + 93713138.

It is an arithmetic number, because the mean of its divisors is an integer number (318209478960).

Almost surely, 2^{2226154523201} is an apocalyptic number.

It is an amenable number.

2226154523201 is a deficient number, since it is larger than the sum of its proper divisors (319521308479).

2226154523201 is a wasteful number, since it uses less digits than its factorization.

2226154523201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187404223.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 2226154523201 in words is "two trillion, two hundred twenty-six billion, one hundred fifty-four million, five hundred twenty-three thousand, two hundred one".