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22201201301 = 194327174053
BaseRepresentation
bin10100101011010010…
…110111001010010101
32010022020110212202212
4110223102313022111
5330432001420201
614111000443205
71414111045256
oct245322671225
963266425685
1022201201301
119462aaa154
124377179505
13212a73a006
141108796b2d
1589e123abb
hex52b4b7295

22201201301 has 8 divisors (see below), whose sum is σ = 23913167520. Its totient is φ = 20543583312.

The previous prime is 22201201261. The next prime is 22201201303. The reversal of 22201201301 is 10310210222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22201201301 - 210 = 22201200277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201201303) 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, 13586210 + ... + 13587843.

It is an arithmetic number, because the mean of its divisors is an integer number (2989145940).

Almost surely, 222201201301 is an apocalyptic number.

It is an amenable number.

22201201301 is a deficient number, since it is larger than the sum of its proper divisors (1711966219).

22201201301 is a wasteful number, since it uses less digits than its factorization.

22201201301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27174115.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22201201301 its reverse (10310210222), we get a palindrome (32511411523).

The spelling of 22201201301 in words is "twenty-two billion, two hundred one million, two hundred one thousand, three hundred one".

Divisors: 1 19 43 817 27174053 516307007 1168484279 22201201301