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BaseRepresentation
bin100001011000011…
…1010110110001010
32220001201000001102
41002300322312022
54243222321302
6303052021402
736520602365
oct10260726612
92801630042
101120120202
11525307983
12273161862
1314b0a6a26
14a8a990dc
156850c702

1120120202 has 8 divisors (see below), whose sum is σ = 1680391776. Its totient is φ = 559989612.

The previous prime is 1120120187. The next prime is 1120120229. The reversal of 1120120202 is 2020210211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12428 + ... + 48935.

It is an arithmetic number, because the mean of its divisors is an integer number (210048972).

Almost surely, 21120120202 is an apocalyptic number.

1120120202 is a deficient number, since it is larger than the sum of its proper divisors (560271574).

1120120202 is an equidigital number, since it uses as much as digits as its factorization.

1120120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70492.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1120120202 is about 33468.1968740475. The cubic root of 1120120202 is about 1038.5359707184.

Adding to 1120120202 its reverse (2020210211), we get a palindrome (3140330413).

Subtracting 1120120202 from its reverse (2020210211), we obtain a palindrome (900090009).

The spelling of 1120120202 in words is "one billion, one hundred twenty million, one hundred twenty thousand, two hundred two".