1101222334257 has 16 divisors (see below), whose sum is σ = 1500115595520. Its totient is φ = 718250706432.

The previous prime is 1101222334253. The next prime is 1101222334337. The reversal of 1101222334257 is 7524332221011.

It is not a de Polignac number, because 1101222334257 - 2² = 1101222334253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101222334253) 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, 1140382 + ... + 1871607.

It is an arithmetic number, because the mean of its divisors is an integer number (93757224720).

Almost surely, 2^{1101222334257} is an apocalyptic number.

It is an amenable number.

1101222334257 is a deficient number, since it is larger than the sum of its proper divisors (398893261263).

1101222334257 is a wasteful number, since it uses less digits than its factorization.

1101222334257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014632.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 1101222334257 its reverse (7524332221011), we get a palindrome (8625554555268).

The spelling of 1101222334257 in words is "one trillion, one hundred one billion, two hundred twenty-two million, three hundred thirty-four thousand, two hundred fifty-seven".