1100223412454 has 32 divisors (see below), whose sum is σ = 1773901192320. Its totient is φ = 509907581568.

The previous prime is 1100223412399. The next prime is 1100223412507. The reversal of 1100223412454 is 4542143220011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10304957 + ... + 10411175.

It is an arithmetic number, because the mean of its divisors is an integer number (55434412260).

Almost surely, 2^{1100223412454} is an apocalyptic number.

1100223412454 is a deficient number, since it is larger than the sum of its proper divisors (673677779866).

1100223412454 is a wasteful number, since it uses less digits than its factorization.

1100223412454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110852.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 1100223412454 its reverse (4542143220011), we get a palindrome (5642366632465).

The spelling of 1100223412454 in words is "one trillion, one hundred billion, two hundred twenty-three million, four hundred twelve thousand, four hundred fifty-four".