220030402343000 has 128 divisors (see below), whose sum is σ = 526952197062720. Its totient is φ = 85947857049600.

The previous prime is 220030402342987. The next prime is 220030402343023. The reversal of 220030402343000 is 343204030022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211600352 + ... + 212637648.

Almost surely, 2^{220030402343000} is an apocalyptic number.

220030402343000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220030402343000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263476098531360).

220030402343000 is an abundant number, since it is smaller than the sum of its proper divisors (306921794719720).

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

220030402343000 is a wasteful number, since it uses less digits than its factorization.

220030402343000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042294 (or 1042280 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 220030402343000 its reverse (343204030022), we get a palindrome (220373606373022).

The spelling of 220030402343000 in words is "two hundred twenty trillion, thirty billion, four hundred two million, three hundred forty-three thousand".