10206424220330 has 64 divisors (see below), whose sum is σ = 20713584850560. Its totient is φ = 3594738314496.

The previous prime is 10206424220327. The next prime is 10206424220339. The reversal of 10206424220330 is 3302242460201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 10206424220293 and 10206424220302.

It is not an unprimeable number, because it can be changed into a prime (10206424220339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15995972 + ... + 16621791.

It is an arithmetic number, because the mean of its divisors is an integer number (323649763290).

Almost surely, 2^{10206424220330} is an apocalyptic number.

10206424220330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10206424220330 is an abundant number, since it is smaller than the sum of its proper divisors (10507160630230).

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

10206424220330 is a wasteful number, since it uses less digits than its factorization.

10206424220330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32617895.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 10206424220330 its reverse (3302242460201), we get a palindrome (13508666680531).

The spelling of 10206424220330 in words is "ten trillion, two hundred six billion, four hundred twenty-four million, two hundred twenty thousand, three hundred thirty".