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10030222313012 = 221117538310130181
BaseRepresentation
bin1001000111110101011111…
…0101101000011000110100
31022111212202102211211022202
42101331113311220120310
52303313343403004022
633155453122044032
72053442154642116
oct221752765503064
938455672754282
1010030222313012
113217880010110
12115bb111a9618
13579acc5baa85
14269672cc73b6
15125d98332592
hex91f57d68634

10030222313012 has 192 divisors, whose sum is σ = 21114121851648. Its totient is φ = 4118000640000.

The previous prime is 10030222312997. The next prime is 10030222313021. The reversal of 10030222313012 is 21031322203001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 332320562 + ... + 332350742.

It is an arithmetic number, because the mean of its divisors is an integer number (109969384644).

Almost surely, 210030222313012 is an apocalyptic number.

It is an amenable number.

10030222313012 is an abundant number, since it is smaller than the sum of its proper divisors (11083899538636).

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

10030222313012 is a wasteful number, since it uses less digits than its factorization.

10030222313012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30450 (or 30448 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10030222313012 its reverse (21031322203001), we get a palindrome (31061544516013).

The spelling of 10030222313012 in words is "ten trillion, thirty billion, two hundred twenty-two million, three hundred thirteen thousand, twelve".