1101243444422 has 16 divisors (see below), whose sum is σ = 1802124450000. Its totient is φ = 500540279040.

The previous prime is 1101243444419. The next prime is 1101243444437. The reversal of 1101243444422 is 2244443421011.

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, 790547 + ... + 1681502.

It is an arithmetic number, because the mean of its divisors is an integer number (112632778125).

Almost surely, 2^{1101243444422} is an apocalyptic number.

1101243444422 is a deficient number, since it is larger than the sum of its proper divisors (700881005578).

1101243444422 is a wasteful number, since it uses less digits than its factorization.

1101243444422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492311.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1101243444422 its reverse (2244443421011), we get a palindrome (3345686865433).

It can be divided in two parts, 11012 and 43444422, that added together give a palindrome (43455434).

The spelling of 1101243444422 in words is "one trillion, one hundred one billion, two hundred forty-three million, four hundred forty-four thousand, four hundred twenty-two".