1101401400422 has 8 divisors (see below), whose sum is σ = 1653782777136. Its totient is φ = 550140474712.

The previous prime is 1101401400419. The next prime is 1101401400439. The reversal of 1101401400422 is 2240041041011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1101401400394 and 1101401400403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280110293 + ... + 280114224.

It is an arithmetic number, because the mean of its divisors is an integer number (206722847142).

Almost surely, 2^{1101401400422} is an apocalyptic number.

1101401400422 is a deficient number, since it is larger than the sum of its proper divisors (552381376714).

1101401400422 is an equidigital number, since it uses as much as digits as its factorization.

1101401400422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560225502.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1101401400422 its reverse (2240041041011), we get a palindrome (3341442441433).

The spelling of 1101401400422 in words is "one trillion, one hundred one billion, four hundred one million, four hundred thousand, four hundred twenty-two".