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220022010120202 = 2479229668069019
BaseRepresentation
bin110010000001101111011101…
…110000011000100000001010
31001212000220021012000112000021
4302001233131300120200022
5212314320034042321302
62055540414400531054
764226031343305163
oct6201573560304012
91055026235015007
10220022010120202
11641188a0829474
12208158a6020a8a
13959cca9529084
143c4919d0d876a
151a684263a2437
hexc81bddc1880a

220022010120202 has 8 divisors (see below), whose sum is σ = 330722019388800. Its totient is φ = 109781336990604.

The previous prime is 220022010120131. The next prime is 220022010120259. The reversal of 220022010120202 is 202021010220022.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114834033552 + ... + 114834035467.

It is an arithmetic number, because the mean of its divisors is an integer number (41340252423600).

Almost surely, 2220022010120202 is an apocalyptic number.

220022010120202 is a deficient number, since it is larger than the sum of its proper divisors (110700009268598).

220022010120202 is a wasteful number, since it uses less digits than its factorization.

220022010120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229668069500.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220022010120202 its reverse (202021010220022), we get a palindrome (422043020340224).

The spelling of 220022010120202 in words is "two hundred twenty trillion, twenty-two billion, ten million, one hundred twenty thousand, two hundred two".

Divisors: 1 2 479 958 229668069019 459336138038 110011005060101 220022010120202