223145626541322 has 64 divisors (see below), whose sum is σ = 466460106891264. Its totient is φ = 71084773072320.

The previous prime is 223145626541261. The next prime is 223145626541347.

223145626541322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×223145626541322³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11375958 + ... + 23993825.

It is an arithmetic number, because the mean of its divisors is an integer number (7288439170176).

Almost surely, 2^{223145626541322} is an apocalyptic number.

223145626541322 is an abundant number, since it is smaller than the sum of its proper divisors (243314480349942).

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

223145626541322 is a wasteful number, since it uses less digits than its factorization.

223145626541322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35370243.

The product of its digits is 4147200, while the sum is 48.

The spelling of 223145626541322 in words is "two hundred twenty-three trillion, one hundred forty-five billion, six hundred twenty-six million, five hundred forty-one thousand, three hundred twenty-two".