126035420303220 has 48 divisors (see below), whose sum is σ = 352937449646208. Its totient is φ = 33605800385920.

The previous prime is 126035420303173. The next prime is 126035420303251. The reversal of 126035420303220 is 22303024530621.

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, 113349264 + ... + 114455783.

It is an arithmetic number, because the mean of its divisors is an integer number (7352863534296).

Almost surely, 2^{126035420303220} is an apocalyptic number.

126035420303220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126035420303220 is an abundant number, since it is smaller than the sum of its proper divisors (226902029342988).

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

126035420303220 is a wasteful number, since it uses less digits than its factorization.

126035420303220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227814280 (or 227814278 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 126035420303220 its reverse (22303024530621), we get a palindrome (148338444833841).

The spelling of 126035420303220 in words is "one hundred twenty-six trillion, thirty-five billion, four hundred twenty million, three hundred three thousand, two hundred twenty".