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2202010220201 = 111712953909091
BaseRepresentation
bin100000000010110010000…
…010010111011010101001
321210111202212201022011112
4200002302002113122221
5242034204104021301
64403331201040105
7315042603021251
oct40026202273251
97714685638145
102202010220201
1177995a3aa1a0
122b6920926035
1312c85819874c
147881392a961
153c42cb829bb
hex200b20976a9

2202010220201 has 16 divisors (see below), whose sum is σ = 2543697597888. Its totient is φ = 1883925388800.

The previous prime is 2202010220183. The next prime is 2202010220233. The reversal of 2202010220201 is 1020220102022.

It is a cyclic number.

It is not a de Polignac number, because 2202010220201 - 210 = 2202010219177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2202010220401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1967666 + ... + 2876756.

It is an arithmetic number, because the mean of its divisors is an integer number (158981099868).

Almost surely, 22202010220201 is an apocalyptic number.

It is an amenable number.

2202010220201 is a deficient number, since it is larger than the sum of its proper divisors (341687377687).

2202010220201 is a wasteful number, since it uses less digits than its factorization.

2202010220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922072.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2202010220201 its reverse (1020220102022), we get a palindrome (3222230322223).

The spelling of 2202010220201 in words is "two trillion, two hundred two billion, ten million, two hundred twenty thousand, two hundred one".

Divisors: 1 11 17 187 12953 142483 220201 909091 2422211 10000001 15454547 170000017 11775455723 129530012953 200182747291 2202010220201