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202212223042 = 2953353330029
BaseRepresentation
bin1011110001010011001…
…0011010100001000010
3201022221111222021000011
42330110302122201002
511303112312114132
6232521153415134
720416002351604
oct2742462324102
9638844867004
10202212223042
117883758a105
123323456a4aa
13160b77401ab
149b03c21174
1553d77a7b47
hex2f14c9a842

202212223042 has 16 divisors (see below), whose sum is σ = 303732669240. Its totient is φ = 100968068992.

The previous prime is 202212223019. The next prime is 202212223043. The reversal of 202212223042 is 240322212202.

It can be written as a sum of positive squares in 4 ways, for example, as 201151353001 + 1060870041 = 448499^2 + 32571^2 .

It is not an unprimeable number, because it can be changed into a prime (202212223043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6718884 + ... + 6748912.

Almost surely, 2202212223042 is an apocalyptic number.

202212223042 is a deficient number, since it is larger than the sum of its proper divisors (101520446198).

202212223042 is a wasteful number, since it uses less digits than its factorization.

202212223042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34517.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 202212223042 its reverse (240322212202), we get a palindrome (442534435244).

The spelling of 202212223042 in words is "two hundred two billion, two hundred twelve million, two hundred twenty-three thousand, forty-two".

Divisors: 1 2 953 1906 3533 7066 30029 60058 3366949 6733898 28617637 57235274 106092457 212184914 101106111521 202212223042