220259627741 has 4 divisors (see below), whose sum is σ = 220339232832. Its totient is φ = 220180022652.

The previous prime is 220259627729. The next prime is 220259627743. The reversal of 220259627741 is 147726952022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 220259627741 - 2¹⁸ = 220259365597 is a prime.

It is a super-2 number, since 2×220259627741² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220259627743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39798395 + ... + 39803928.

It is an arithmetic number, because the mean of its divisors is an integer number (55084808208).

Almost surely, 2^220259627741 is an apocalyptic number.

It is an amenable number.

220259627741 is a deficient number, since it is larger than the sum of its proper divisors (79605091).

220259627741 is an equidigital number, since it uses as much as digits as its factorization.

220259627741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79605090.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 220259627741 in words is "two hundred twenty billion, two hundred fifty-nine million, six hundred twenty-seven thousand, seven hundred forty-one".