220343401301044 has 24 divisors (see below), whose sum is σ = 441161169503040. Its totient is φ = 94331236221696.

The previous prime is 220343401301027. The next prime is 220343401301099. The reversal of 220343401301044 is 440103104343022.

It is a super-3 number, since 3×220343401301044³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220343401300997 and 220343401301015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4235392282 + ... + 4235444305.

It is an arithmetic number, because the mean of its divisors is an integer number (18381715395960).

Almost surely, 2^{220343401301044} is an apocalyptic number.

It is an amenable number.

220343401301044 is an abundant number, since it is smaller than the sum of its proper divisors (220817768201996).

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

220343401301044 is a wasteful number, since it uses less digits than its factorization.

220343401301044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8470837527 (or 8470837525 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 220343401301044 its reverse (440103104343022), we get a palindrome (660446505644066).

The spelling of 220343401301044 in words is "two hundred twenty trillion, three hundred forty-three billion, four hundred one million, three hundred one thousand, forty-four".