223021142423214 has 32 divisors (see below), whose sum is σ = 447415971523584. Its totient is φ = 74111681216160.

The previous prime is 223021142423213. The next prime is 223021142423249. The reversal of 223021142423214 is 412324241120322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223021142423213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27428074 + ... + 34617069.

It is an arithmetic number, because the mean of its divisors is an integer number (13981749110112).

Almost surely, 2^{223021142423214} is an apocalyptic number.

223021142423214 is an abundant number, since it is smaller than the sum of its proper divisors (224394829100370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223021142423214 is a wasteful number, since it uses less digits than its factorization.

223021142423214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62046992.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 223021142423214 its reverse (412324241120322), we get a palindrome (635345383543536).

The spelling of 223021142423214 in words is "two hundred twenty-three trillion, twenty-one billion, one hundred forty-two million, four hundred twenty-three thousand, two hundred fourteen".