260344142541222 has 16 divisors (see below), whose sum is σ = 520728145017600. Its totient is φ = 86774737524552.

The previous prime is 260344142541199. The next prime is 260344142541251. The reversal of 260344142541222 is 222145241443062.

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, 1660745722 + ... + 1660902477.

It is an arithmetic number, because the mean of its divisors is an integer number (32545509063600).

Almost surely, 2^{260344142541222} is an apocalyptic number.

260344142541222 is an abundant number, since it is smaller than the sum of its proper divisors (260384002476378).

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

260344142541222 is a wasteful number, since it uses less digits than its factorization.

260344142541222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321661267.

The product of its (nonzero) digits is 737280, while the sum is 42.

Adding to 260344142541222 its reverse (222145241443062), we get a palindrome (482489383984284).

The spelling of 260344142541222 in words is "two hundred sixty trillion, three hundred forty-four billion, one hundred forty-two million, five hundred forty-one thousand, two hundred twenty-two".