220126354026453 has 24 divisors (see below), whose sum is σ = 363401580422400. Its totient is φ = 125780121268704.

The previous prime is 220126354026407. The next prime is 220126354026487. The reversal of 220126354026453 is 354620453621022.

220126354026453 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 2 + 63 + 540 + 2 + 6 + 45 + 3 = 666.

It is not a de Polignac number, because 220126354026453 - 2²⁴ = 220126337249237 is a prime.

It is a super-2 number, since 2×220126354026453² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220126354026399 and 220126354026408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220126354026493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87172338 + ... + 89661971.

It is an arithmetic number, because the mean of its divisors is an integer number (15141732517600).

Almost surely, 2^{220126354026453} is an apocalyptic number.

It is an amenable number.

220126354026453 is a deficient number, since it is larger than the sum of its proper divisors (143275226395947).

220126354026453 is a wasteful number, since it uses less digits than its factorization.

220126354026453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176854081 (or 176854078 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 220126354026453 in words is "two hundred twenty trillion, one hundred twenty-six billion, three hundred fifty-four million, twenty-six thousand, four hundred fifty-three".