220126354305404 has 48 divisors (see below), whose sum is σ = 398535699674112. Its totient is φ = 106275049920000.

The previous prime is 220126354305397. The next prime is 220126354305449. The reversal of 220126354305404 is 404503453621022.

It is a super-2 number, since 2×220126354305404² (a number of 29 digits) contains 22 as substring.

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, 146596139 + ... + 148090109.

It is an arithmetic number, because the mean of its divisors is an integer number (8302827076544).

Almost surely, 2^{220126354305404} is an apocalyptic number.

It is an amenable number.

220126354305404 is a deficient number, since it is larger than the sum of its proper divisors (178409345368708).

220126354305404 is a wasteful number, since it uses less digits than its factorization.

220126354305404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496658 (or 1496656 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 220126354305404 in words is "two hundred twenty trillion, one hundred twenty-six billion, three hundred fifty-four million, three hundred five thousand, four hundred four".