10454220221100 has 144 divisors (see below), whose sum is σ = 32148643188480. Its totient is φ = 2615424595200.

The previous prime is 10454220221099. The next prime is 10454220221161. The reversal of 10454220221100 is 112202245401.

It is a super-2 number, since 2×10454220221100² (a number of 27 digits) contains 22 as substring.

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, 8316171 + ... + 9490370.

Almost surely, 2^{10454220221100} is an apocalyptic number.

10454220221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10454220221100 is an abundant number, since it is smaller than the sum of its proper divisors (21694422967380).

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

10454220221100 is a wasteful number, since it uses less digits than its factorization.

10454220221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17806680 (or 17806673 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 10454220221100 its reverse (112202245401), we get a palindrome (10566422466501).

The spelling of 10454220221100 in words is "ten trillion, four hundred fifty-four billion, two hundred twenty million, two hundred twenty-one thousand, one hundred".