10212575330 has 16 divisors (see below), whose sum is σ = 19016520120. Its totient is φ = 3944166912.

The previous prime is 10212575327. The next prime is 10212575363. The reversal of 10212575330 is 3357521201.

It can be written as a sum of positive squares in 4 ways, for example, as 5330898169 + 4881677161 = 73013^2 + 69869^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10212575293 and 10212575302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17607599 + ... + 17608178.

Almost surely, 2^10212575330 is an apocalyptic number.

10212575330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212575330 is a deficient number, since it is larger than the sum of its proper divisors (8803944790).

10212575330 is a wasteful number, since it uses less digits than its factorization.

10212575330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35215813.

The product of its (nonzero) digits is 6300, while the sum is 29.

The spelling of 10212575330 in words is "ten billion, two hundred twelve million, five hundred seventy-five thousand, three hundred thirty".