1101100222274 has 16 divisors (see below), whose sum is σ = 1778841465912. Its totient is φ = 508159786368.

The previous prime is 1101100222273. The next prime is 1101100222289. The reversal of 1101100222274 is 4722220011011.

It can be written as a sum of positive squares in 4 ways, for example, as 564741729049 + 536358493225 = 751493^2 + 732365^2 .

It is not an unprimeable number, because it can be changed into a prime (1101100222273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1344539 + ... + 2002494.

Almost surely, 2^{1101100222274} is an apocalyptic number.

1101100222274 is a deficient number, since it is larger than the sum of its proper divisors (677741243638).

1101100222274 is a wasteful number, since it uses less digits than its factorization.

1101100222274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3359701.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 1101100222274 its reverse (4722220011011), we get a palindrome (5823320233285).

The spelling of 1101100222274 in words is "one trillion, one hundred one billion, one hundred million, two hundred twenty-two thousand, two hundred seventy-four".