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100100222121201 = 3231450727856829
BaseRepresentation
bin10110110000101001100110…
…001011100111010011110001
3111010102111011120220210112120
4112300221212023213103301
5101110020223330334301
6552521223542344453
730041000551130361
oct2660514613472361
9433374146823476
10100100222121201
11299932a1864215
12b288115a2b129
1343b1544986743
141aa0c3b5729a1
15b88c83282e36
hex5b0a662e74f1

100100222121201 has 8 divisors (see below), whose sum is σ = 139269874255680. Its totient is φ = 63832025700432.

The previous prime is 100100222121131. The next prime is 100100222121203. The reversal of 100100222121201 is 102121222001001.

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

It is not a de Polignac number, because 100100222121201 - 229 = 100099685250289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100100222121203) 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, 725363928346 + ... + 725363928483.

It is an arithmetic number, because the mean of its divisors is an integer number (17408734281960).

Almost surely, 2100100222121201 is an apocalyptic number.

It is an amenable number.

100100222121201 is a deficient number, since it is larger than the sum of its proper divisors (39169652134479).

100100222121201 is a wasteful number, since it uses less digits than its factorization.

100100222121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450727856855.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100100222121201 its reverse (102121222001001), we get a palindrome (202221444122202).

The spelling of 100100222121201 in words is "one hundred trillion, one hundred billion, two hundred twenty-two million, one hundred twenty-one thousand, two hundred one".

Divisors: 1 3 23 69 1450727856829 4352183570487 33366740707067 100100222121201