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2022010131 = 3674003377
BaseRepresentation
bin111100010000101…
…0110110100010011
312012220202202110010
41320201112310103
513120113311011
6532350410003
7101051542161
oct17041266423
95186682403
102022010131
11948410159
12485200903
13262bb26cb
14152788231
15bc7ae1a6
hex78856d13

2022010131 has 4 divisors (see below), whose sum is σ = 2696013512. Its totient is φ = 1348006752.

The previous prime is 2022010097. The next prime is 2022010147. The reversal of 2022010131 is 1310102202.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2022010131 - 214 = 2021993747 is a prime.

It is a super-2 number, since 2×20220101312 = 8177049939733274322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022010531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337001686 + ... + 337001691.

It is an arithmetic number, because the mean of its divisors is an integer number (674003378).

Almost surely, 22022010131 is an apocalyptic number.

2022010131 is a deficient number, since it is larger than the sum of its proper divisors (674003381).

2022010131 is an equidigital number, since it uses as much as digits as its factorization.

2022010131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674003380.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2022010131 is about 44966.7669618353. The cubic root of 2022010131 is about 1264.5260361493.

Adding to 2022010131 its reverse (1310102202), we get a palindrome (3332112333).

The spelling of 2022010131 in words is "two billion, twenty-two million, ten thousand, one hundred thirty-one".

Divisors: 1 3 674003377 2022010131