22300454144100 has 144 divisors (see below), whose sum is σ = 70894734946560. Its totient is φ = 5367277276800.

The previous prime is 22300454144099. The next prime is 22300454144123. The reversal of 22300454144100 is 144145400322.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23849622 + ... + 24767021.

It is an arithmetic number, because the mean of its divisors is an integer number (492324548240).

Almost surely, 2^{22300454144100} is an apocalyptic number.

22300454144100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22300454144100 is an abundant number, since it is smaller than the sum of its proper divisors (48594280802460).

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

22300454144100 is a wasteful number, since it uses less digits than its factorization.

22300454144100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48616810 (or 48616803 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 22300454144100 its reverse (144145400322), we get a palindrome (22444599544422).

The spelling of 22300454144100 in words is "twenty-two trillion, three hundred billion, four hundred fifty-four million, one hundred forty-four thousand, one hundred".