1101203124422 has 32 divisors (see below), whose sum is σ = 1786447396800. Its totient is φ = 507726983808.

The previous prime is 1101203124421. The next prime is 1101203124473. The reversal of 1101203124422 is 2244213021011.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101203124421) 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, 2782397 + ... + 3153432.

It is an arithmetic number, because the mean of its divisors is an integer number (55826481150).

Almost surely, 2^{1101203124422} is an apocalyptic number.

1101203124422 is a deficient number, since it is larger than the sum of its proper divisors (685244272378).

1101203124422 is a wasteful number, since it uses less digits than its factorization.

1101203124422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5936000.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1101203124422 its reverse (2244213021011), we get a palindrome (3345416145433).

The spelling of 1101203124422 in words is "one trillion, one hundred one billion, two hundred three million, one hundred twenty-four thousand, four hundred twenty-two".