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222001030201 = 1799941124759
BaseRepresentation
bin1100111011000001001…
…0101110010000111001
3210020000122002211010211
43032300102232100321
512114124230431301
6245552540311121
722016251423126
oct3166022562071
9706018084124
10222001030201
1186171880895
12370378424a1
1317c1c442042
14aa6004d74d
155b94c08051
hex33b04ae439

222001030201 has 8 divisors (see below), whose sum is σ = 223265505600. Its totient is φ = 220736824560.

The previous prime is 222001030187. The next prime is 222001030283. The reversal of 222001030201 is 102030100222.

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

It is a cyclic number.

It is not a de Polignac number, because 222001030201 - 217 = 222000899129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222001030001) 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, 1717060 + ... + 1841818.

It is an arithmetic number, because the mean of its divisors is an integer number (27908188200).

Almost surely, 2222001030201 is an apocalyptic number.

It is an amenable number.

222001030201 is a deficient number, since it is larger than the sum of its proper divisors (1264475399).

222001030201 is a wasteful number, since it uses less digits than its factorization.

222001030201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134879.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 222001030201 its reverse (102030100222), we get a palindrome (324031130423).

The spelling of 222001030201 in words is "two hundred twenty-two billion, one million, thirty thousand, two hundred one".

Divisors: 1 179 9941 124759 1779439 22331861 1240229219 222001030201