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2022010001011 = 711132155383847
BaseRepresentation
bin11101011011001001001…
…100000001011001110011
321011022011100112202020201
4131123021030001121303
5231112034030013021
64144522031420031
7266041202266150
oct35331114013163
97138140482221
102022010001011
1170a590a28370
12287a67084617
131188a04a8500
146dc19ab5227
15378e5434591
hex1d6c9301673

2022010001011 has 24 divisors (see below), whose sum is σ = 2729783441664. Its totient is φ = 1454392798560.

The previous prime is 2022010000999. The next prime is 2022010001021. The reversal of 2022010001011 is 1101000102202.

It is not a de Polignac number, because 2022010001011 - 25 = 2022010000979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022010001021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77678911 + ... + 77704936.

It is an arithmetic number, because the mean of its divisors is an integer number (113740976736).

Almost surely, 22022010001011 is an apocalyptic number.

2022010001011 is a deficient number, since it is larger than the sum of its proper divisors (707773440653).

2022010001011 is a wasteful number, since it uses less digits than its factorization.

2022010001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155383891 (or 155383878 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2022010001011 its reverse (1101000102202), we get a palindrome (3123010103213).

The spelling of 2022010001011 in words is "two trillion, twenty-two billion, ten million, one thousand, eleven".

Divisors: 1 7 11 13 77 91 143 169 1001 1183 1859 13013 155383847 1087686929 1709222317 2019990011 11964556219 14139930077 22219890121 26259870143 155539230847 183819091001 288858571573 2022010001011