223115352154401 has 64 divisors (see below), whose sum is σ = 343799503781888. Its totient is φ = 126066578300928.

The previous prime is 223115352154397. The next prime is 223115352154433. The reversal of 223115352154401 is 104451253511322.

It is not a de Polignac number, because 223115352154401 - 2² = 223115352154397 is a prime.

It is a super-3 number, since 3×223115352154401³ (a number of 44 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 223115352154401.

It is not an unprimeable number, because it can be changed into a prime (223115352154001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12969552066 + ... + 12969569268.

It is an arithmetic number, because the mean of its divisors is an integer number (5371867246592).

Almost surely, 2^{223115352154401} is an apocalyptic number.

223115352154401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

223115352154401 is a deficient number, since it is larger than the sum of its proper divisors (120684151627487).

223115352154401 is a wasteful number, since it uses less digits than its factorization.

223115352154401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22670.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 223115352154401 in words is "two hundred twenty-three trillion, one hundred fifteen billion, three hundred fifty-two million, one hundred fifty-four thousand, four hundred one".