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201122171221102 = 2272973695000551
BaseRepresentation
bin101101101110101101100111…
…100100100111010001101110
3222101010002110220202112222021
4231232231213210213101232
5202330141201313033402
61551430125553140354
760235411615313605
oct5556554744472156
9871102426675867
10201122171221102
11590a148545696a
121a6829a825a6ba
13882b97c5081a1
1437945178bca3c
15183b9b11e0d37
hexb6eb6792746e

201122171221102 has 16 divisors (see below), whose sum is σ = 301834818885600. Its totient is φ = 100510574947200.

The previous prime is 201122171221067. The next prime is 201122171221117.

It is a happy number.

201122171221102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37719727 + ... + 42720277.

It is an arithmetic number, because the mean of its divisors is an integer number (18864676180350).

Almost surely, 2201122171221102 is an apocalyptic number.

201122171221102 is a deficient number, since it is larger than the sum of its proper divisors (100712647664498).

201122171221102 is a wasteful number, since it uses less digits than its factorization.

201122171221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010651.

The product of its (nonzero) digits is 448, while the sum is 25.

The spelling of 201122171221102 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred seventy-one million, two hundred twenty-one thousand, one hundred two".

Divisors: 1 2 2729 5458 7369 14738 5000551 10001102 20110001 40220002 13646503679 27293007358 36849060319 73698120638 100561085610551 201122171221102