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10201200222 = 233135431949
BaseRepresentation
bin10011000000000100…
…11111011001011110
3222022221100122221110
421200002133121132
5131343001401342
64404131042450
7510536525343
oct114002373136
928287318843
1010201200222
114365347794
121b88440426
13c675a4b65
146cab787ca
153ea8a2c9c
hex26009f65e

10201200222 has 16 divisors (see below), whose sum is σ = 20467587600. Its totient is φ = 3389535552.

The previous prime is 10201200221. The next prime is 10201200223. The reversal of 10201200222 is 22200210201.

It is an interprime number because it is at equal distance from previous prime (10201200221) and next prime (10201200223).

It is a junction number, because it is equal to n+sod(n) for n = 10201200198 and 10201200207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201200221) 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, 2714097 + ... + 2717852.

It is an arithmetic number, because the mean of its divisors is an integer number (1279224225).

Almost surely, 210201200222 is an apocalyptic number.

10201200222 is an abundant number, since it is smaller than the sum of its proper divisors (10266387378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201200222 is a wasteful number, since it uses less digits than its factorization.

10201200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5432267.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10201200222 its reverse (22200210201), we get a palindrome (32401410423).

The spelling of 10201200222 in words is "ten billion, two hundred one million, two hundred thousand, two hundred twenty-two".

Divisors: 1 2 3 6 313 626 939 1878 5431949 10863898 16295847 32591694 1700200037 3400400074 5100600111 10201200222