10220400330 has 64 divisors (see below), whose sum is σ = 28156723200. Its totient is φ = 2325789504.

The previous prime is 10220400329. The next prime is 10220400343. The reversal of 10220400330 is 3300402201.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 59530 + ... + 154869.

It is an arithmetic number, because the mean of its divisors is an integer number (439948800).

Almost surely, 2^10220400330 is an apocalyptic number.

10220400330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10220400330 is an abundant number, since it is smaller than the sum of its proper divisors (17936322870).

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

10220400330 is a wasteful number, since it uses less digits than its factorization.

10220400330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214643.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10220400330 its reverse (3300402201), we get a palindrome (13520802531).

The spelling of 10220400330 in words is "ten billion, two hundred twenty million, four hundred thousand, three hundred thirty".