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10012210020101 is a prime number
BaseRepresentation
bin1001000110110010011000…
…1110001011111100000101
31022110011021010112112121002
42101230212032023330011
52303020001231120401
633143313520103045
72052233616660452
oct221544616137405
938404233475532
1010012210020101
1132101775a1923
121158524a64a85
135781bb9750a3
142688449ba829
15125691d4ba6b
hex91b2638bf05

10012210020101 has 2 divisors, whose sum is σ = 10012210020102. Its totient is φ = 10012210020100.

The previous prime is 10012210020089. The next prime is 10012210020119. The reversal of 10012210020101 is 10102001221001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8421609804001 + 1590600216100 = 2902001^2 + 1261190^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012210020101 - 26 = 10012210020037 is a prime.

It is a super-2 number, since 2×100122100201012 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012210020181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006105010050 + 5006105010051.

It is an arithmetic number, because the mean of its divisors is an integer number (5006105010051).

Almost surely, 210012210020101 is an apocalyptic number.

It is an amenable number.

10012210020101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012210020101 is an equidigital number, since it uses as much as digits as its factorization.

10012210020101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10012210020101 its reverse (10102001221001), we get a palindrome (20114211241102).

The spelling of 10012210020101 in words is "ten trillion, twelve billion, two hundred ten million, twenty thousand, one hundred one".