1102454212400 has 30 divisors (see below), whose sum is σ = 2648646246252. Its totient is φ = 440981684800.

The previous prime is 1102454212397. The next prime is 1102454212417. The reversal of 1102454212400 is 42124542011.

It is a self number, because there is not a number n which added to its sum of digits gives 1102454212400.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1378067366 + ... + 1378068165.

Almost surely, 2^{1102454212400} is an apocalyptic number.

1102454212400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102454212400 is an abundant number, since it is smaller than the sum of its proper divisors (1546192033852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102454212400 is a wasteful number, since it uses less digits than its factorization.

1102454212400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756135549 (or 2756135538 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 1102454212400 its reverse (42124542011), we get a palindrome (1144578754411).

The spelling of 1102454212400 in words is "one trillion, one hundred two billion, four hundred fifty-four million, two hundred twelve thousand, four hundred".