1011444341422 has 32 divisors (see below), whose sum is σ = 1617012761472. Its totient is φ = 472834113024.

The previous prime is 1011444341293. The next prime is 1011444341423. The reversal of 1011444341422 is 2241434441101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011444341423) 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, 26366568 + ... + 26404900.

It is an arithmetic number, because the mean of its divisors is an integer number (50531648796).

Almost surely, 2^{1011444341422} is an apocalyptic number.

1011444341422 is a deficient number, since it is larger than the sum of its proper divisors (605568420050).

1011444341422 is a wasteful number, since it uses less digits than its factorization.

1011444341422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43452.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 1011444341422 its reverse (2241434441101), we get a palindrome (3252878782523).

The spelling of 1011444341422 in words is "one trillion, eleven billion, four hundred forty-four million, three hundred forty-one thousand, four hundred twenty-two".